chore: remove dead code across project (4690 lines)

[baleen37]

Summary

Remove 4,707 lines of dead code across the entire projectbase.

Changes

Removed Files

• Config files: .nvmrc, .release-please-manifest.json (Bun migration complete, semantic-release only)
• Temporary files: test.txt, CODE_CLEANUP_TEST.md, TEST_CREATE_PR.md
• Duplicate hooks: hooks/commit-guard.sh, hooks/session-start.sh, hooks/check-lsp-install.sh (active copies exist in plugins/)
• Duplicate scripts: scripts/check-conflicts.sh, scripts/verify-pr-status.sh (active copies exist in skills/create-pr/)
• Duplicate skill: skills/suggest-compacting/strategic-compact/ (duplicate of suggest-compacting)
• Test artifacts: skills/research/baseline-results.md, green-results.md, refactor-conclusions.md (TDD development history)
• Duplicate lock file: plugins/databricks-devtools/package-lock.json (bun.lock exists)

Modified Files

• .gitignore: Added .cache/ directory
• package.json: Removed unused dependencies (@vitest/ui, esbuild, gray-matter, yaml) and scripts (test:ui, test:coverage, test:run), removed empty workspaces config
• skills/opensearch/SKILL.md: Removed references to non-existent directories
• tests/git-guard/git-guard-specific.bats: Updated to reference plugin version of commit-guard.sh

Test Plan

• All BATS tests pass (290 tests)
• No functionality broken (all deleted files had active copies or were unused)

Statistics

• Lines removed: 4,707
• Files deleted: 14
• Files modified: 5

Summary by CodeRabbit

• Chores
  • Removed various internal hooks, verification scripts, and setup utilities
  • Deleted research and testing documentation files
  • Simplified project configuration by removing workspace setup
  • Removed unused development dependencies and test scripts
  • Added cache directory to gitignore for cleaner version control

[coderabbitai]

📝 Walkthrough

Walkthrough

This PR removes numerous hook scripts, utility scripts, documentation files, and skills while updating test paths to reference relocated plugin locations. It also simplifies package.json by removing workspace configuration and dev dependencies.

Changes

Cohort / File(s)	Summary
Removed Hook Scripts hooks/check-lsp-install.sh, hooks/commit-guard.sh, hooks/session-start.sh	Entire hook scripts removed: LSP installation checker, git security validator, and session handoff notifier.
Removed Utility Scripts scripts/check-conflicts.sh, scripts/verify-pr-status.sh	Standalone CLI utilities for merge conflict detection and PR status verification with retry logic removed.
Removed Research & Test Documentation skills/research/baseline-results.md, skills/research/green-results.md, skills/research/refactor-conclusions.md, CODE_CLEANUP_TEST.md, TEST_CREATE_PR.md	Test result reports, phase conclusions, and test documentation files removed.
Removed Skill Definitions skills/opensearch/SKILL.md, skills/suggest-compacting/strategic-compact/SKILL.md	OpenSearch and context compaction skill documentation removed.
Configuration & Manifest Cleanup .nvmrc, .release-please-manifest.json, .gitignore, package.json, test.txt	Removed Node.js version pin, release manifest, and trivial test file. Updated .gitignore to include .cache/. Simplified package.json by removing workspaces, test scripts (test:run, test:ui, test:coverage), and devDependencies (@vitest/ui, esbuild, gray-matter, yaml).
Test Path Updates tests/git-guard/git-guard-specific.bats	All references to hook paths updated from ${PROJECT_ROOT}/hooks/commit-guard.sh to ${PROJECT_ROOT}/plugins/git-guard/hooks/commit-guard.sh across all test cases.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Possibly related PRs

• revert: rollback to pre-plugin-consolidation state #501: Plugin consolidation additions and relocations that directly correspond to the hook and script removals in this PR
• refactor: consolidate plugins to single structure and remove unused modules #493: Adds/consolidates hook scripts and introduces plugins-based layout, complementing this PR's removal of top-level hooks
• feat(create-pr): split verify and sync workflows #489: Replaces removed CLI utilities (check-conflicts.sh, verify-pr-status.sh) with plugin-based equivalents

Poem

🐰 A cleanup hop through the code so neat,
Old scripts and docs make their retreat,
Tests find new paths, plugins consolidate—
The codebase gleams, simplified and great! ✨

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'chore: remove dead code across project (4690 lines)' directly and clearly summarizes the main change—removal of dead/duplicate code totaling ~4,707 lines across the project.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Merge Conflict Detection	✅ Passed	✅ No merge conflicts detected when merging into main

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch chore/remove-dead-code-4690-lines

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[coderabbitai]

Actionable comments posted: 1

🤖 Fix all issues with AI agents

In `@package.json`:
- Around line 14-23: The devDependencies in package.json were changed (items
like `@vitest/ui`, esbuild, gray-matter, yaml were removed), so update the
lockfile by running bun install to regenerate Bun’s lock entries and ensure
consistency; after pulling the modified package.json, run bun install in the
repo root and commit the updated bun.lockb so the project and CI use the new
dependency state.

🧹 Nitpick comments (1)

tests/git-guard/git-guard-specific.bats (1)

67-67: Unquoted path in bash -c could break if PROJECT_ROOT contains spaces.

Lines 67, 74, 81, 88 pipe into the script path without quoting it (e.g., | ${PROJECT_ROOT}/plugins/...), unlike the other tests which use '${PROJECT_ROOT}/plugins/...'. This is pre-existing but worth fixing for consistency and robustness.

Example fix for Line 67

-    run bash -c "echo '$json_input' | ${PROJECT_ROOT}/plugins/git-guard/hooks/commit-guard.sh"
+    run bash -c "echo '$json_input' | '${PROJECT_ROOT}/plugins/git-guard/hooks/commit-guard.sh'"

Same pattern for lines 74, 81, and 88.

Also applies to: 74-74, 81-81, 88-88

[coderabbitai]

🛠️ Refactor suggestion | 🟠 Major

Ensure bun install is run after these dependency removals.

Removing @vitest/ui, esbuild, gray-matter, and yaml from devDependencies requires regenerating the lockfile to stay in sync. As per coding guidelines, "Always run bun install after modifying package.json".

🤖 Prompt for AI Agents

In `@package.json` around lines 14 - 23, The devDependencies in package.json were
changed (items like `@vitest/ui`, esbuild, gray-matter, yaml were removed), so
update the lockfile by running bun install to regenerate Bun’s lock entries and
ensure consistency; after pulling the modified package.json, run bun install in
the repo root and commit the updated bun.lockb so the project and CI use the new
dependency state.