From fdb4ebe88a0a1b811d2cc2203138f09bac5ea182 Mon Sep 17 00:00:00 2001
From: simon <simonp@codesphere.com>
Date: Tue, 12 May 2026 09:56:01 +0200
Subject: [PATCH 1/5] Simplify environment variable handling

---
 .env.sample |  1 -
 README.md   |  2 --
 ci.Qa.yml   | 35 +++++++++++++++--------------------
 ci.dev.yml  | 28 ++++++++++++----------------
 ci.prod.yml | 26 ++++++++++++--------------
 ci.yml      | 29 +++++++++++++++--------------
 6 files changed, 54 insertions(+), 67 deletions(-)

diff --git a/.env.sample b/.env.sample
index 8627d06..615e134 100644
--- a/.env.sample
+++ b/.env.sample
@@ -1,4 +1,3 @@
-export TEAM_ID=$(cs list workspaces | grep $WORKSPACE_ID | awk '{print $2}')
 export UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install
 export UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin
 export UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv
diff --git a/README.md b/README.md
index bfcc8f0..c9a54eb 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,5 @@
 # python-demo test
 
-before running any stage you will need to set up a 'CS_TOKEN' env var containing an Codesphere API key.
-
 # open backend api docs
 
 `/api/docs` or `/api/redoc`
diff --git a/ci.Qa.yml b/ci.Qa.yml
index 3d0f976..0f2e483 100644
--- a/ci.Qa.yml
+++ b/ci.Qa.yml
@@ -1,43 +1,33 @@
 schemaVersion: v0.2
 prepare:
   steps:
-    - name: install Codesphere cli tool
-      command: mkdir -p $HOME/.local/bin && wget -qO-
-        'https://api.github.com/repos/codesphere-cloud/cs-go/releases/latest' |
-        grep linux_amd64 | grep browser_download_url | sed s/.*https/https/ |
-        sed s/\".*$// | xargs wget -O $HOME/.local/bin/cs && chmod +x
-        $HOME/.local/bin/cs
     - name: install uv standalone version
       command: curl -LsSf https://astral.sh/uv/install.sh | env
         UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv
-    - command: cp -n .env.sample .env
-    - name: "set ev vars "
-      command: . .env && cs set-env -w $WORKSPACE_ID -t $TEAM_ID --env-var
-        UV_PYTHON_INSTALL_DIR=$PWD/.codesphere-internal/.uv-python-install
-        --env-var UV_PYTHON_BIN_DIR=$PWD/.codesphere-internal/.uv-python-bin
-        --env-var UV_CACHE_DIR=$PWD/.codesphere-internal/.uv --env-var
-        UV_PYTHON_CACHE_DIR=$PWD/.codesphere-internal/.uv-python
     - name: install frontend environment
-      command: . ./env && cd frontend && { [ ! -d ".venv" ] && uv venv; uv sync
-        --no-dev; }
+      command: cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
     - name: install backend environment
-      command: . ./env && cd backend && { [ ! -d ".venv" ] && uv venv; uv sync
-        --no-dev; }
+      command: cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
 test:
   steps: []
 run:
   frontend:
     steps:
       - name: start frontend application
-        command: ". ./env && cd frontend && uv run streamlit run main.py
-          --server.headless true --server.address 0.0.0.0 --server.port 3000
-          --browser.gatherUsageStats false --logger.level info "
+        command: "cd frontend && uv run streamlit run main.py --server.headless true
+          --server.address 0.0.0.0 --server.port 3000 --browser.gatherUsageStats
+          false --logger.level info "
     plan: 20
     replicas: 1
     isPublic: true
     network:
       path: /
       stripPath: false
+    env:
+      UV_PYTHON_INSTALL_DIR: /home/user/app/.codesphere-internal/.uv-python-install
+      UV_PYTHON_BIN_DIR: /home/user/app/.codesphere-internal/.uv-python-bin
+      UV_CACHE_DIR: /home/user/app/.codesphere-internal/.uv
+      UV_PYTHON_CACHE_DIR: /home/user/app/.codesphere-internal/.uv-python
   backend:
     steps:
       - name: start backend application
@@ -46,6 +36,11 @@ run:
     plan: 20
     replicas: 1
     isPublic: false
+    env:
+      UV_PYTHON_INSTALL_DIR: /home/user/app/.codesphere-internal/.uv-python-install
+      UV_PYTHON_BIN_DIR: /home/user/app/.codesphere-internal/.uv-python-bin
+      UV_CACHE_DIR: /home/user/app/.codesphere-internal/.uv
+      UV_PYTHON_CACHE_DIR: /home/user/app/.codesphere-internal/.uv-python
   api-docs:
     steps:
       - name: deploy docs
diff --git a/ci.dev.yml b/ci.dev.yml
index b82cf69..b53cf5f 100644
--- a/ci.dev.yml
+++ b/ci.dev.yml
@@ -1,27 +1,13 @@
 schemaVersion: v0.2
 prepare:
   steps:
-    - name: install Codesphere cli tool
-      command: mkdir -p $HOME/.local/bin && wget -qO-
-        'https://api.github.com/repos/codesphere-cloud/cs-go/releases/latest' |
-        grep linux_amd64 | grep browser_download_url | sed s/.*https/https/ |
-        sed s/\".*$// | xargs wget -O $HOME/.local/bin/cs && chmod +x
-        $HOME/.local/bin/cs
     - name: install uv standalone version
       command: curl -LsSf https://astral.sh/uv/install.sh | env
         UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv
-    - name: copy template .env file
-      command: cp -n .env.sample .env
-    - name: "set ev vars "
-      command: . .env && cs set-env -w $WORKSPACE_ID -t $TEAM_ID --env-var
-        UV_PYTHON_INSTALL_DIR=$PWD/.codesphere-internal/.uv-python-install
-        --env-var UV_PYTHON_BIN_DIR=$PWD/.codesphere-internal/.uv-python-bin
-        --env-var UV_CACHE_DIR=$PWD/.codesphere-internal/.uv --env-var
-        UV_PYTHON_CACHE_DIR=$PWD/.codesphere-internal/.uv-python
     - name: install frontend environment
-      command: . ./env && cd frontend && { [ ! -d ".venv" ] && uv venv; uv sync; }
+      command: cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync; }
     - name: install backend environment
-      command: . ./env && cd backend && { [ ! -d ".venv" ] && uv venv; uv sync; }
+      command: cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync; }
 test:
   steps:
     - name: test frontend
@@ -48,6 +34,11 @@ run:
     network:
       path: /
       stripPath: false
+    env:
+      UV_PYTHON_INSTALL_DIR: /home/user/app/.codesphere-internal/.uv-python-install
+      UV_PYTHON_BIN_DIR: /home/user/app/.codesphere-internal/.uv-python-bin
+      UV_CACHE_DIR: /home/user/app/.codesphere-internal/.uv
+      UV_PYTHON_CACHE_DIR: /home/user/app/.codesphere-internal/.uv-python
   backend:
     steps:
       - name: start backend application
@@ -56,6 +47,11 @@ run:
     plan: 20
     replicas: 1
     isPublic: false
+    env:
+      UV_PYTHON_INSTALL_DIR: /home/user/app/.codesphere-internal/.uv-python-install
+      UV_PYTHON_BIN_DIR: /home/user/app/.codesphere-internal/.uv-python-bin
+      UV_CACHE_DIR: /home/user/app/.codesphere-internal/.uv
+      UV_PYTHON_CACHE_DIR: /home/user/app/.codesphere-internal/.uv-python
   api-docs:
     steps:
       - name: deploy docs
diff --git a/ci.prod.yml b/ci.prod.yml
index 2f51ae9..ae9109d 100644
--- a/ci.prod.yml
+++ b/ci.prod.yml
@@ -1,24 +1,12 @@
 schemaVersion: v0.2
 prepare:
   steps:
-    - name: install Codesphere cli tool
-      command: mkdir -p $HOME/.local/bin && wget -qO-
-        'https://api.github.com/repos/codesphere-cloud/cs-go/releases/latest' |
-        grep linux_amd64 | grep browser_download_url | sed s/.*https/https/ |
-        sed s/\".*$// | xargs wget -O $HOME/.local/bin/cs && chmod +x
-        $HOME/.local/bin/cs
     - name: install uv standalone version
       command: nix-env -iA nixpkgs.uv
-    - name: "set ev vars "
-      command: . .env && cs set-env -w $WORKSPACE_ID -t $TEAM_ID --env-var
-        UV_PYTHON_INSTALL_DIR=$PWD/.codesphere-internal/.uv-python-install
-        --env-var UV_PYTHON_BIN_DIR=$PWD/.codesphere-internal/.uv-python-bin
-        --env-var UV_CACHE_DIR=$PWD/.codesphere-internal/.uv --env-var
-        UV_PYTHON_CACHE_DIR=$PWD/.codesphere-internal/.uv-python
     - name: install frontend environment
-      command: cd frontend && { [ ! -d ".venv" ] && uv venv; uv sync --no-dev; }
+      command: cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
     - name: install backend environment
-      command: cd backend && { [ ! -d ".venv" ] && uv venv; uv sync --no-dev; }
+      command: cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
 test:
   steps: []
 run:
@@ -34,6 +22,11 @@ run:
     network:
       path: /
       stripPath: false
+    env:
+      UV_PYTHON_INSTALL_DIR: /home/user/app/.codesphere-internal/.uv-python-install
+      UV_PYTHON_BIN_DIR: /home/user/app/.codesphere-internal/.uv-python-bin
+      UV_CACHE_DIR: /home/user/app/.codesphere-internal/.uv
+      UV_PYTHON_CACHE_DIR: /home/user/app/.codesphere-internal/.uv-python
   backend:
     steps:
       - name: start backend application
@@ -42,6 +35,11 @@ run:
     plan: 8
     replicas: 1
     isPublic: false
+    env:
+      UV_PYTHON_INSTALL_DIR: /home/user/app/.codesphere-internal/.uv-python-install
+      UV_PYTHON_BIN_DIR: /home/user/app/.codesphere-internal/.uv-python-bin
+      UV_CACHE_DIR: /home/user/app/.codesphere-internal/.uv
+      UV_PYTHON_CACHE_DIR: /home/user/app/.codesphere-internal/.uv-python
   api-docs:
     steps:
       - name: deploy docs
diff --git a/ci.yml b/ci.yml
index 80289cc..a21e9eb 100644
--- a/ci.yml
+++ b/ci.yml
@@ -1,37 +1,33 @@
 schemaVersion: v0.2
 prepare:
   steps:
-    - name: install Codesphere cli tool
-      command: mkdir -p $HOME/.local/bin && wget -qO-
-        'https://api.github.com/repos/codesphere-cloud/cs-go/releases/latest' |
-        grep linux_amd64 | grep browser_download_url | sed s/.*https/https/ |
-        sed s/\".*$// | xargs wget -O $HOME/.local/bin/cs && chmod +x
-        $HOME/.local/bin/cs
     - name: install uv standalone version
       command: curl -LsSf https://astral.sh/uv/install.sh | env
         UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv
-    - command: cp -n .env.sample .env
     - name: install frontend environment
-      command: . ./env && cd frontend && { [ ! -d ".venv" ] && uv venv; uv sync
-        --no-dev; }
+      command: cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
     - name: install backend environment
-      command: . ./env && cd backend && { [ ! -d ".venv" ] && uv venv; uv sync
-        --no-dev; }
+      command: cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
 test:
   steps: []
 run:
   frontend:
     steps:
       - name: start frontend application
-        command: ". ./env && cd frontend && uv run streamlit run main.py
-          --server.headless true --server.address 0.0.0.0 --server.port 3000
-          --browser.gatherUsageStats false --logger.level info "
+        command: "cd frontend && uv run streamlit run main.py --server.headless true
+          --server.address 0.0.0.0 --server.port 3000 --browser.gatherUsageStats
+          false --logger.level info "
     plan: 8
     replicas: 1
     isPublic: true
     network:
       path: /
       stripPath: false
+    env:
+      UV_PYTHON_INSTALL_DIR: /home/user/app/.codesphere-internal/.uv-python-install
+      UV_PYTHON_BIN_DIR: /home/user/app/.codesphere-internal/.uv-python-bin
+      UV_CACHE_DIR: /home/user/app/.codesphere-internal/.uv
+      UV_PYTHON_CACHE_DIR: /home/user/app/.codesphere-internal/.uv-python
   backend:
     steps:
       - name: start backend application
@@ -40,6 +36,11 @@ run:
     plan: 8
     replicas: 1
     isPublic: false
+    env:
+      UV_PYTHON_INSTALL_DIR: /home/user/app/.codesphere-internal/.uv-python-install
+      UV_PYTHON_BIN_DIR: /home/user/app/.codesphere-internal/.uv-python-bin
+      UV_CACHE_DIR: /home/user/app/.codesphere-internal/.uv
+      UV_PYTHON_CACHE_DIR: /home/user/app/.codesphere-internal/.uv-python
   api-docs:
     steps:
       - name: deploy docs

From 93fcf87fa9aa2536bf029e037ff7986627d01e8b Mon Sep 17 00:00:00 2001
From: simon <simonp@codesphere.com>
Date: Tue, 12 May 2026 10:45:16 +0200
Subject: [PATCH 2/5] Only install uv when not available

---
 ci.Qa.yml   | 4 ++--
 ci.dev.yml  | 4 ++--
 ci.prod.yml | 3 ++-
 ci.yml      | 4 ++--
 4 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/ci.Qa.yml b/ci.Qa.yml
index 0f2e483..7613b0d 100644
--- a/ci.Qa.yml
+++ b/ci.Qa.yml
@@ -2,8 +2,8 @@ schemaVersion: v0.2
 prepare:
   steps:
     - name: install uv standalone version
-      command: curl -LsSf https://astral.sh/uv/install.sh | env
-        UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv
+      command: command -v uv >/dev/null 2>&1 || { curl -LsSf https://astral.sh/uv/install.sh
+        | env UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv; }
     - name: install frontend environment
       command: cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
     - name: install backend environment
diff --git a/ci.dev.yml b/ci.dev.yml
index b53cf5f..c28b08c 100644
--- a/ci.dev.yml
+++ b/ci.dev.yml
@@ -2,8 +2,8 @@ schemaVersion: v0.2
 prepare:
   steps:
     - name: install uv standalone version
-      command: curl -LsSf https://astral.sh/uv/install.sh | env
-        UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv
+      command: command -v uv >/dev/null 2>&1 || { curl -LsSf https://astral.sh/uv/install.sh
+        | env UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv; }
     - name: install frontend environment
       command: cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync; }
     - name: install backend environment
diff --git a/ci.prod.yml b/ci.prod.yml
index ae9109d..0e6ca12 100644
--- a/ci.prod.yml
+++ b/ci.prod.yml
@@ -2,7 +2,8 @@ schemaVersion: v0.2
 prepare:
   steps:
     - name: install uv standalone version
-      command: nix-env -iA nixpkgs.uv
+      command: command -v uv >/dev/null 2>&1 || { curl -LsSf https://astral.sh/uv/install.sh
+        | env UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv; }
     - name: install frontend environment
       command: cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
     - name: install backend environment
diff --git a/ci.yml b/ci.yml
index a21e9eb..01908ec 100644
--- a/ci.yml
+++ b/ci.yml
@@ -2,8 +2,8 @@ schemaVersion: v0.2
 prepare:
   steps:
     - name: install uv standalone version
-      command: curl -LsSf https://astral.sh/uv/install.sh | env
-        UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv
+      command: command -v uv >/dev/null 2>&1 || { curl -LsSf https://astral.sh/uv/install.sh
+        | env UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv; }
     - name: install frontend environment
       command: cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
     - name: install backend environment

From 943548bbbe6ebad494667efc415d42302d570daa Mon Sep 17 00:00:00 2001
From: simon <simonp@codesphere.com>
Date: Tue, 12 May 2026 19:46:13 +0200
Subject: [PATCH 3/5] fix uv not sync not found error

---
 ci.Qa.yml   | 4 ++--
 ci.dev.yml  | 4 ++--
 ci.prod.yml | 4 ++--
 ci.yml      | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/ci.Qa.yml b/ci.Qa.yml
index 7613b0d..c7a79c5 100644
--- a/ci.Qa.yml
+++ b/ci.Qa.yml
@@ -5,9 +5,9 @@ prepare:
       command: command -v uv >/dev/null 2>&1 || { curl -LsSf https://astral.sh/uv/install.sh
         | env UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv; }
     - name: install frontend environment
-      command: cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
+      command: export PATH="$HOME/app:$PATH" && cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
     - name: install backend environment
-      command: cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
+      command: export PATH="$HOME/app:$PATH" && cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
 test:
   steps: []
 run:
diff --git a/ci.dev.yml b/ci.dev.yml
index c28b08c..41715cf 100644
--- a/ci.dev.yml
+++ b/ci.dev.yml
@@ -5,9 +5,9 @@ prepare:
       command: command -v uv >/dev/null 2>&1 || { curl -LsSf https://astral.sh/uv/install.sh
         | env UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv; }
     - name: install frontend environment
-      command: cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync; }
+      command: export PATH="$HOME/app:$PATH" && cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync; }
     - name: install backend environment
-      command: cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync; }
+      command: export PATH="$HOME/app:$PATH" && cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync; }
 test:
   steps:
     - name: test frontend
diff --git a/ci.prod.yml b/ci.prod.yml
index 0e6ca12..dd8a00a 100644
--- a/ci.prod.yml
+++ b/ci.prod.yml
@@ -5,9 +5,9 @@ prepare:
       command: command -v uv >/dev/null 2>&1 || { curl -LsSf https://astral.sh/uv/install.sh
         | env UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv; }
     - name: install frontend environment
-      command: cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
+      command: export PATH="$HOME/app:$PATH" && cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
     - name: install backend environment
-      command: cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
+      command: export PATH="$HOME/app:$PATH" && cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
 test:
   steps: []
 run:
diff --git a/ci.yml b/ci.yml
index 01908ec..36fa2b4 100644
--- a/ci.yml
+++ b/ci.yml
@@ -5,9 +5,9 @@ prepare:
       command: command -v uv >/dev/null 2>&1 || { curl -LsSf https://astral.sh/uv/install.sh
         | env UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv; }
     - name: install frontend environment
-      command: cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
+      command: export PATH="$HOME/app:$PATH" && cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
     - name: install backend environment
-      command: cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
+      command: export PATH="$HOME/app:$PATH" && cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
 test:
   steps: []
 run:

From 283048bca26fa5cf870a54c4ecd1264711e23448 Mon Sep 17 00:00:00 2001
From: simon <simonp@codesphere.com>
Date: Tue, 12 May 2026 19:57:15 +0200
Subject: [PATCH 4/5] remove .env mentions

---
 ci.Qa.yml  |  4 ++--
 ci.dev.yml | 14 +++++++-------
 ci.yml     |  4 ++--
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/ci.Qa.yml b/ci.Qa.yml
index c7a79c5..b79d5bb 100644
--- a/ci.Qa.yml
+++ b/ci.Qa.yml
@@ -31,7 +31,7 @@ run:
   backend:
     steps:
       - name: start backend application
-        command: . ./env && cd backend && uv run uvicorn app:app --port 3000 --host
+        command: cd backend && uv run uvicorn app:app --port 3000 --host
           0.0.0.0 --workers 2
     plan: 20
     replicas: 1
@@ -44,7 +44,7 @@ run:
   api-docs:
     steps:
       - name: deploy docs
-        command: . ./env && cd backend && uv run uvicorn doc:app_docs --host 0.0.0.0
+        command: cd backend && uv run uvicorn doc:app_docs --host 0.0.0.0
           --port 3000 --workers 2
     plan: 20
     replicas: 1
diff --git a/ci.dev.yml b/ci.dev.yml
index 41715cf..32d7129 100644
--- a/ci.dev.yml
+++ b/ci.dev.yml
@@ -11,22 +11,22 @@ prepare:
 test:
   steps:
     - name: test frontend
-      command: . ./env && cd frontend && uv run pytest
+      command: cd frontend && uv run pytest
     - name: test backend
-      command: ". ./env && cd backend &&  uv run pytest "
+      command: cd backend && uv run pytest
     - name: security check frontend
-      command: '. ./env && cd frontend && uv run bandit -r . -c pyproject.toml
+      command: 'cd frontend && uv run bandit -r . -c pyproject.toml
         --format=custom --msg-template "{abspath}:{line}: {test_id}[{severity}]:
         {msg}" -o bandit-results.txt'
     - name: security check backend
-      command: '. ./env && cd backend && uv run bandit -r . -c pyproject.toml
+      command: 'cd backend && uv run bandit -r . -c pyproject.toml
         --format=custom --msg-template "{abspath}:{line}: {test_id}[{severity}]:
         {msg}" -o bandit-results.txt'
 run:
   frontend:
     steps:
       - name: start frontend application
-        command: . ./env && cd frontend && uv run streamlit run --server.address 0.0.0.0
+        command: cd frontend && uv run streamlit run --server.address 0.0.0.0
           --server.port 3000 main.py
     plan: 20
     replicas: 1
@@ -42,7 +42,7 @@ run:
   backend:
     steps:
       - name: start backend application
-        command: . ./env && cd backend && uv run uvicorn app:app --reload --port 3000
+        command: cd backend && uv run uvicorn app:app --reload --port 3000
           --host 0.0.0.0
     plan: 20
     replicas: 1
@@ -55,7 +55,7 @@ run:
   api-docs:
     steps:
       - name: deploy docs
-        command: . ./env && cd backend && uv run uvicorn doc:app_docs --host 0.0.0.0
+        command: cd backend && uv run uvicorn doc:app_docs --host 0.0.0.0
           --port 3000
     plan: 20
     replicas: 1
diff --git a/ci.yml b/ci.yml
index 36fa2b4..2041757 100644
--- a/ci.yml
+++ b/ci.yml
@@ -31,7 +31,7 @@ run:
   backend:
     steps:
       - name: start backend application
-        command: . ./env && cd backend && uv run uvicorn app:app --port 3000 --host
+        command: cd backend && uv run uvicorn app:app --port 3000 --host
           0.0.0.0 --workers 2
     plan: 8
     replicas: 1
@@ -44,7 +44,7 @@ run:
   api-docs:
     steps:
       - name: deploy docs
-        command: . ./env && cd backend && uv run uvicorn doc:app_docs --host 0.0.0.0
+        command: cd backend && uv run uvicorn doc:app_docs --host 0.0.0.0
           --port 3000 --workers 2
     plan: 8
     replicas: 1

From d74466a8f3a08d0d6a31b60855385b892366fa09 Mon Sep 17 00:00:00 2001
From: simon <simonp@codesphere.com>
Date: Tue, 12 May 2026 23:50:06 +0200
Subject: [PATCH 5/5] Make commands more robust

---
 ci.Qa.yml   | 21 ++++++++++++---------
 ci.dev.yml  | 34 ++++++++++++++++++----------------
 ci.prod.yml | 21 ++++++++++++---------
 ci.yml      | 21 ++++++++++++---------
 4 files changed, 54 insertions(+), 43 deletions(-)

diff --git a/ci.Qa.yml b/ci.Qa.yml
index b79d5bb..06c3b43 100644
--- a/ci.Qa.yml
+++ b/ci.Qa.yml
@@ -5,18 +5,21 @@ prepare:
       command: command -v uv >/dev/null 2>&1 || { curl -LsSf https://astral.sh/uv/install.sh
         | env UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv; }
     - name: install frontend environment
-      command: export PATH="$HOME/app:$PATH" && cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
+      command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd frontend
+        && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV sync --no-dev; }
     - name: install backend environment
-      command: export PATH="$HOME/app:$PATH" && cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
+      command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend
+        && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV sync --no-dev; }
 test:
   steps: []
 run:
   frontend:
     steps:
       - name: start frontend application
-        command: "cd frontend && uv run streamlit run main.py --server.headless true
-          --server.address 0.0.0.0 --server.port 3000 --browser.gatherUsageStats
-          false --logger.level info "
+        command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd frontend
+          && $UV run streamlit run main.py --server.headless true --server.address
+          0.0.0.0 --server.port 3000 --browser.gatherUsageStats false --logger.level
+          info
     plan: 20
     replicas: 1
     isPublic: true
@@ -31,8 +34,8 @@ run:
   backend:
     steps:
       - name: start backend application
-        command: cd backend && uv run uvicorn app:app --port 3000 --host
-          0.0.0.0 --workers 2
+        command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend
+          && $UV run uvicorn app:app --port 3000 --host 0.0.0.0 --workers 2
     plan: 20
     replicas: 1
     isPublic: false
@@ -44,8 +47,8 @@ run:
   api-docs:
     steps:
       - name: deploy docs
-        command: cd backend && uv run uvicorn doc:app_docs --host 0.0.0.0
-          --port 3000 --workers 2
+        command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend
+          && $UV run uvicorn doc:app_docs --host 0.0.0.0 --port 3000 --workers 2
     plan: 20
     replicas: 1
     isPublic: true
diff --git a/ci.dev.yml b/ci.dev.yml
index 32d7129..caa9031 100644
--- a/ci.dev.yml
+++ b/ci.dev.yml
@@ -5,29 +5,31 @@ prepare:
       command: command -v uv >/dev/null 2>&1 || { curl -LsSf https://astral.sh/uv/install.sh
         | env UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv; }
     - name: install frontend environment
-      command: export PATH="$HOME/app:$PATH" && cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync; }
+      command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd frontend
+        && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV sync; }
     - name: install backend environment
-      command: export PATH="$HOME/app:$PATH" && cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync; }
+      command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend
+        && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV sync; }
 test:
   steps:
     - name: test frontend
-      command: cd frontend && uv run pytest
+      command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd frontend && $UV run pytest
     - name: test backend
-      command: cd backend && uv run pytest
+      command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend && $UV run pytest
     - name: security check frontend
-      command: 'cd frontend && uv run bandit -r . -c pyproject.toml
-        --format=custom --msg-template "{abspath}:{line}: {test_id}[{severity}]:
-        {msg}" -o bandit-results.txt'
+      command: 'UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd frontend
+        && $UV run bandit -r . -c pyproject.toml --format=custom --msg-template
+        "{abspath}:{line}: {test_id}[{severity}]: {msg}" -o bandit-results.txt'
     - name: security check backend
-      command: 'cd backend && uv run bandit -r . -c pyproject.toml
-        --format=custom --msg-template "{abspath}:{line}: {test_id}[{severity}]:
-        {msg}" -o bandit-results.txt'
+      command: 'UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend
+        && $UV run bandit -r . -c pyproject.toml --format=custom --msg-template
+        "{abspath}:{line}: {test_id}[{severity}]: {msg}" -o bandit-results.txt'
 run:
   frontend:
     steps:
       - name: start frontend application
-        command: cd frontend && uv run streamlit run --server.address 0.0.0.0
-          --server.port 3000 main.py
+        command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd frontend
+          && $UV run streamlit run --server.address 0.0.0.0 --server.port 3000 main.py
     plan: 20
     replicas: 1
     isPublic: true
@@ -42,8 +44,8 @@ run:
   backend:
     steps:
       - name: start backend application
-        command: cd backend && uv run uvicorn app:app --reload --port 3000
-          --host 0.0.0.0
+        command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend
+          && $UV run uvicorn app:app --reload --port 3000 --host 0.0.0.0
     plan: 20
     replicas: 1
     isPublic: false
@@ -55,8 +57,8 @@ run:
   api-docs:
     steps:
       - name: deploy docs
-        command: cd backend && uv run uvicorn doc:app_docs --host 0.0.0.0
-          --port 3000
+        command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend
+          && $UV run uvicorn doc:app_docs --host 0.0.0.0 --port 3000
     plan: 20
     replicas: 1
     isPublic: true
diff --git a/ci.prod.yml b/ci.prod.yml
index dd8a00a..831b84e 100644
--- a/ci.prod.yml
+++ b/ci.prod.yml
@@ -5,18 +5,21 @@ prepare:
       command: command -v uv >/dev/null 2>&1 || { curl -LsSf https://astral.sh/uv/install.sh
         | env UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv; }
     - name: install frontend environment
-      command: export PATH="$HOME/app:$PATH" && cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
+      command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd frontend
+        && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV sync --no-dev; }
     - name: install backend environment
-      command: export PATH="$HOME/app:$PATH" && cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
+      command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend
+        && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV sync --no-dev; }
 test:
   steps: []
 run:
   frontend:
     steps:
       - name: start frontend application
-        command: "cd frontend && uv run streamlit run main.py --server.headless true
-          --server.address 0.0.0.0 --server.port 3000 --browser.gatherUsageStats
-          false --logger.level info "
+        command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd frontend
+          && $UV run streamlit run main.py --server.headless true --server.address
+          0.0.0.0 --server.port 3000 --browser.gatherUsageStats false --logger.level
+          info
     plan: 8
     replicas: 1
     isPublic: true
@@ -31,8 +34,8 @@ run:
   backend:
     steps:
       - name: start backend application
-        command: cd backend && uv run uvicorn app:app --port 3000 --host 0.0.0.0
-          --workers 2
+        command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend
+          && $UV run uvicorn app:app --port 3000 --host 0.0.0.0 --workers 2
     plan: 8
     replicas: 1
     isPublic: false
@@ -44,8 +47,8 @@ run:
   api-docs:
     steps:
       - name: deploy docs
-        command: cd backend && uv run uvicorn doc:app_docs --host 0.0.0.0 --port 3000
-          --workers 2
+        command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend
+          && $UV run uvicorn doc:app_docs --host 0.0.0.0 --port 3000 --workers 2
     plan: 8
     replicas: 1
     isPublic: true
diff --git a/ci.yml b/ci.yml
index 2041757..831b84e 100644
--- a/ci.yml
+++ b/ci.yml
@@ -5,18 +5,21 @@ prepare:
       command: command -v uv >/dev/null 2>&1 || { curl -LsSf https://astral.sh/uv/install.sh
         | env UV_INSTALL_DIR="$HOME/app" sh && chmod +x $HOME/app/uv; }
     - name: install frontend environment
-      command: export PATH="$HOME/app:$PATH" && cd frontend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
+      command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd frontend
+        && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV sync --no-dev; }
     - name: install backend environment
-      command: export PATH="$HOME/app:$PATH" && cd backend && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python uv sync --no-dev; }
+      command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend
+        && { [ ! -d ".venv" ] && UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV venv; UV_PYTHON_INSTALL_DIR=/home/user/app/.codesphere-internal/.uv-python-install UV_PYTHON_BIN_DIR=/home/user/app/.codesphere-internal/.uv-python-bin UV_CACHE_DIR=/home/user/app/.codesphere-internal/.uv UV_PYTHON_CACHE_DIR=/home/user/app/.codesphere-internal/.uv-python $UV sync --no-dev; }
 test:
   steps: []
 run:
   frontend:
     steps:
       - name: start frontend application
-        command: "cd frontend && uv run streamlit run main.py --server.headless true
-          --server.address 0.0.0.0 --server.port 3000 --browser.gatherUsageStats
-          false --logger.level info "
+        command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd frontend
+          && $UV run streamlit run main.py --server.headless true --server.address
+          0.0.0.0 --server.port 3000 --browser.gatherUsageStats false --logger.level
+          info
     plan: 8
     replicas: 1
     isPublic: true
@@ -31,8 +34,8 @@ run:
   backend:
     steps:
       - name: start backend application
-        command: cd backend && uv run uvicorn app:app --port 3000 --host
-          0.0.0.0 --workers 2
+        command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend
+          && $UV run uvicorn app:app --port 3000 --host 0.0.0.0 --workers 2
     plan: 8
     replicas: 1
     isPublic: false
@@ -44,8 +47,8 @@ run:
   api-docs:
     steps:
       - name: deploy docs
-        command: cd backend && uv run uvicorn doc:app_docs --host 0.0.0.0
-          --port 3000 --workers 2
+        command: UV=$(command -v uv 2>/dev/null || echo $HOME/app/uv) && cd backend
+          && $UV run uvicorn doc:app_docs --host 0.0.0.0 --port 3000 --workers 2
     plan: 8
     replicas: 1
     isPublic: true