Add devcontainer setup

[ashtom]

This pull request introduces a devcontainer setup. It adds a .devcontainer directory with configuration files, a custom Dockerfile, and helper scripts to automate environment provisioning, dependency installation, and keyring management. Documentation is updated to guide users on leveraging the new dev container.

Dev Container Setup:

• Added .devcontainer/Dockerfile to define a development environment based on Ubuntu 24.04, installing essential tools and configuring the mise version manager for language and toolchain management.
• Introduced .devcontainer/devcontainer.json to configure VS Code Dev Containers, specifying build context, user, post-create commands, editor settings, and recommended extensions for Go and shell scripting.

Automation Scripts:

• Added .devcontainer/post-create.sh to bootstrap the repository by trusting and installing the mise toolchain and installing required Go binaries after container creation.
• Added .devcontainer/run-with-keyring.sh to run commands within a session that unlocks the Linux keyring, supporting workflows that require secure credential storage (e.g., running tests).

Documentation:

• Updated README.md with instructions on using the dev container, including startup commands, available tooling, and guidance for running commands that require the Linux keyring.

Entire

• Checkpoint: 03ecbfaa1b6e

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Note

Low Risk
Low risk: adds new devcontainer config/scripts and README docs without changing application/runtime code. Main risk is developer environment drift or tooling install failures inside the container.

Overview
Adds a new .devcontainer/ setup to standardize development in a container: an Ubuntu 24.04 Dockerfile with common dev/CI packages plus mise, a devcontainer.json that runs a post-create bootstrap, and scripts to install toolchains/binaries and to run commands with an unlocked gnome-keyring via dbus-run-session.

Updates README.md with Dev Container usage instructions and notes that keyring-dependent commands (e.g., mise run test:ci) should be run through .devcontainer/run-with-keyring.sh.

^{Reviewed by Cursor Bugbot for commit 9b01555. Configure here.}

[Copilot]

Pull request overview

This PR adds a VS Code Dev Container setup for the Entire CLI repo to standardize local dev/CI-like tooling (Ubuntu 24.04 + mise toolchain bootstrap), along with helper scripts and README documentation.

Changes:

• Added .devcontainer/ with a custom Dockerfile and devcontainer.json to define the dev environment and VS Code settings/extensions.
• Added post-create and keyring helper scripts to bootstrap mise and support running commands with a Linux keyring session.
• Updated README.md with devcontainer usage instructions.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
README.md	Documents how to start/use the devcontainer and run keyring-dependent commands.
.devcontainer/Dockerfile	Defines the Ubuntu-based dev image and installs base system dependencies + mise.
.devcontainer/devcontainer.json	Configures the devcontainer build, user, post-create bootstrap, and VS Code customizations.
.devcontainer/post-create.sh	Bootstraps mise and installs additional Go tooling after container creation.
.devcontainer/run-with-keyring.sh	Runs a command inside a D-Bus session and unlocks gnome-keyring first.

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

Bugbot Autofix prepared a fix for the issue found in the latest run.

• ✅ Fixed: Redundant go install duplicates mise-managed tool installation
  • Removed the two redundant mise exec -- go install lines since both binaries are already declared as managed tools in mise.toml and installed by mise install.

Or push these changes by commenting:

@cursor push 94e484d015

Preview (94e484d015)

diff --git a/.devcontainer/post-create.sh b/.devcontainer/post-create.sh
--- a/.devcontainer/post-create.sh
+++ b/.devcontainer/post-create.sh
@@ -8,5 +8,3 @@
 
 mise trust --yes
 mise install
-mise exec -- go install github.com/entireio/roger-roger/cmd/roger-roger@latest
-mise exec -- go install github.com/entireio/roger-roger/cmd/entire-agent-roger-roger@latest

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^{Reviewed by Cursor Bugbot for commit 9b01555. Configure here.}