refactor: split commands.go into per-command files

[ourines]

Summary

• Split monolithic internal/commands/commands.go (2354 lines) into 11 focused per-command files
• Pure refactor — no behavior changes
• Closes refactor: split commands.go into per-command files #18

Files

File	Contents
version.go	Version vars, RunVersion, RunClaudeUpdate, RunSelfUpdate, checkForUpdates
select.go	RunSelect, RunClaudeWithConfig, runClaudeInDirectory
install.go	InstallClaude, installBinary, installShellCompletion, appendCompletionLine
add.go	RunAdd
init_cmd.go	RunInit
start.go	RunStart
project_cmd.go	RunProject* functions
profile.go	RunTest, testSingleConfiguration, RunProfileList, RunProfileRemove
config_cmd.go	RunConfig*, RunDefaultBehavior*, RunSkipPermissions*, RunTerminal*
remote_cmd.go	parseSSHAddress, RunRemote* functions
serve.go	RunServe, RunHTTPServer

Test plan

• go vet ./internal/commands/... — clean
• go build -o /dev/null ./cmd/codes — success
• go test ./internal/commands/... -v -count=1 — all tests pass

[coderabbitai]

Warning

Rate limit exceeded

@ourines has exceeded the limit for the number of commits that can be reviewed per hour. Please wait 13 minutes and 1 seconds before requesting another review.

⌛ How to resolve this issue?

After the wait time has elapsed, a review can be triggered using the @coderabbitai review command as a PR comment. Alternatively, push new commits to this PR.

We recommend that you space out your commits to avoid hitting the rate limit.

🚦 How do rate limits work?

CodeRabbit enforces hourly rate limits for each developer per organization.

Our paid plans have higher rate limits than the trial, open-source and free plans. In all cases, we re-allow further reviews after a brief timeout.

Please see our FAQ for further information.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch refactor/issue-18-split-commands

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}