chore: ignore local-only plans dir

[AviPeltz]

Summary

• Add plans/local/ to .gitignore for ad-hoc local-only reference notes
• Remove a few stale reference docs from the tracked plans/ tree

Test plan

• git check-ignore plans/local/anything.md reports the rule
• No remaining references to the removed files in the tree

Summary by CodeRabbit

• Chores
  • Updated .gitignore to exclude local plans directory from version control
  • Removed internal reference documentation files

---

Summary by cubic

Ignore plans/local/ to keep ad-hoc local notes out of version control. Also remove three stale architecture reference docs from plans/ to reduce noise.

^{Written for commit 6fab62d. Summary will update on new commits.}

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 0f79fe3d-158c-4121-aaac-b9a88ef101dd

📥 Commits

Reviewing files that changed from the base of the PR and between 88e2500 and 6fab62d.

📒 Files selected for processing (4)

• .gitignore
• plans/background-agents-chat-architecture-reference.md
• plans/opencode-electron-chat-architecture-reference.md
• plans/t3code-chat-architecture-reference.md

💤 Files with no reviewable changes (3)

• plans/background-agents-chat-architecture-reference.md
• plans/opencode-electron-chat-architecture-reference.md
• plans/t3code-chat-architecture-reference.md

---

📝 Walkthrough

Walkthrough

This PR adds a .gitignore pattern to exclude plans/local/ from version control and removes three reference architecture documentation files covering background-agents, OpenCode Electron, and T3Code chat systems.

Changes

Cohort / File(s)	Summary
Git Configuration .gitignore	Added exclusion pattern for plans/local/ directory from version control.
Deleted Reference Architecture Docs plans/background-agents-chat-architecture-reference.md, plans/opencode-electron-chat-architecture-reference.md, plans/t3code-chat-architecture-reference.md	Removed three architecture reference documents containing design patterns, protocol specifications, and implementation notes for chat systems (Durable Objects, Electron, and T3 Code variants).

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐰 Hoppy cleanup day, I declare!
Old blueprints tucked away with care,
plans/local/ now safely hid,
Reference docs archived—well-tidied!
The garden grows cleaner, I swear! ✨

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Description check	❓ Inconclusive	The description includes a clear summary of changes and a test plan, but deviates from the template structure and omits required sections like Type of Change.	Consider following the provided template more closely by including sections like Type of Change, Testing, and Related Issues to ensure consistency with repository standards.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'chore: ignore local-only plans dir' clearly and concisely summarizes the main change: adding a gitignore rule for local plans.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/ignore-local-plans

---

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[greptile-apps]

Greptile Summary

This is a housekeeping PR that adds plans/local/ to .gitignore for ad-hoc local reference notes and removes three stale architecture reference markdown files from the tracked plans/ tree. No functional code is changed.

Confidence Score: 5/5

Safe to merge — pure documentation housekeeping with no functional changes.

Only a .gitignore addition and deletion of stale markdown docs. No source code, tests, or configuration is affected.

No files require special attention.

Important Files Changed

Filename	Overview
.gitignore	Adds plans/local/ ignore rule with a descriptive comment — straightforward and correct.
plans/background-agents-chat-architecture-reference.md	Stale architecture reference doc deleted; no remaining code depends on it.
plans/opencode-electron-chat-architecture-reference.md	Stale architecture reference doc deleted; no remaining code depends on it.
plans/t3code-chat-architecture-reference.md	Stale architecture reference doc deleted; no remaining code depends on it.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[plans/] --> B[tracked docs retained]
    A --> C[plans/local/]
    C -->|".gitignore rule"| D[untracked / ignored]
    E[Deleted files] --> F[background-agents-chat-architecture-reference.md]
    E --> G[opencode-electron-chat-architecture-reference.md]
    E --> H[t3code-chat-architecture-reference.md]

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_{Reviews (1): Last reviewed commit: "chore: ignore local-only plans dir" | Re-trigger Greptile}

[cubic-dev-ai]

No issues found across 4 files

[github-actions]

🧹 Preview Cleanup Complete

The following preview resources have been cleaned up:

• ✅ Neon database branch

Thank you for your contribution! 🎉