Fix potential github action smells

.github/workflows/black-lint.yml

@@ -1,8 +1,32 @@
 name: black-linter
 
 on:
-  push: {}
-  pull_request: {}
+  push: 
+    paths: 
+      - package.json
+      - requirements.txt
+      - solution/**
+      - lcs/**
+      - lcp/**
+      - lcof2/**
+      - lcof/**
+      - lcci/**
+      - basic/**
+  pull_request: 
+    paths: 
+      - package.json
+      - requirements.txt
+      - solution/**
+      - lcs/**
+      - lcp/**
+      - lcof2/**
+      - lcof/**
+      - lcci/**
+      - basic/**
+
+concurrency: 
+  group: ${{github.workflow}} - ${{github.ref}}
+  cancel-in-progress: true
 
 jobs:
   build:

.github/workflows/clang-format-lint.yml

@@ -1,8 +1,32 @@
 name: clang-format-linter
 
 on:
-  push: {}
-  pull_request: {}
+  push: 
+    paths: 
+      - package.json
+      - requirements.txt
+      - solution/**
+      - lcs/**
+      - lcp/**
+      - lcof2/**
+      - lcof/**
+      - lcci/**
+      - basic/**
+  pull_request: 
+    paths: 
+      - package.json
+      - requirements.txt
+      - solution/**
+      - lcs/**
+      - lcp/**
+      - lcof2/**
+      - lcof/**
+      - lcci/**
+      - basic/**
+
+concurrency: 
+  group: ${{github.workflow}} - ${{github.ref}}
+  cancel-in-progress: true
 
 jobs:
   build:

.github/workflows/compress.yml

@@ -18,6 +18,11 @@ on:
   workflow_dispatch:
   schedule:
     - cron: '00 23 * * 0'
+
+concurrency: 
+  group: ${{github.workflow}} - ${{github.ref}}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: calibreapp/image-actions

.github/workflows/deploy.yml

@@ -5,6 +5,16 @@ on:
     branches:
       - main
       - docs
+    paths: 
+      - package.json
+      - requirements.txt
+      - solution/**
+      - lcs/**
+      - lcp/**
+      - lcof2/**
+      - lcof/**
+      - lcci/**
+      - basic/**
   workflow_dispatch:
 
 env:
@@ -13,9 +23,14 @@ env:
 permissions:
   contents: write
 
+concurrency: 
+  group: ${{github.workflow}} - ${{github.ref}}
+  cancel-in-progress: true
+
 jobs:
   deploy:
     runs-on: ubuntu-latest
+    if: github.repository == 'doocs/leetcode'
     steps:
       - uses: actions/checkout@v4
       - uses: actions/checkout@v4

.github/workflows/pr-add-label.yml

@@ -4,6 +4,10 @@ on:
   pull_request_target:
     types: [opened, edited, reopened, synchronize]
 
+concurrency: 
+  group: ${{github.workflow}} - ${{github.event_name}}
+  cancel-in-progress: true
+
 jobs:
   add-label:
     permissions:

.github/workflows/pr-checker.yml

@@ -4,6 +4,10 @@ on:
   pull_request_target:
     types: [opened]
 
+concurrency: 
+  group: ${{github.workflow}} - ${{github.ref}}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest

.github/workflows/prettier.yml

@@ -4,6 +4,10 @@ on:
   pull_request_target:
     types: [opened, edited, reopened, synchronize]
 
+concurrency: 
+  group: ${{github.workflow}} - ${{github.ref}}
+  cancel-in-progress: true
+
 jobs:
   format:
     permissions: