chore: remove auto-updater plugin

[baleen37]

Summary

• Remove the auto-updater plugin as it is no longer needed
• Update references in marketplace.json, README.md, and TESTING.md
• Include bun.lock for conversation-memory plugin
• Fix markdownlint issues in TESTING.md

Test plan

• All BATS tests pass
• Pre-commit hooks pass (YAML, JSON, markdownlint, ShellCheck)
• Pre-push tests pass

🤖 Generated with Claude Code

Summary by CodeRabbit

• Removed Features

  • Removed the Auto Updater plugin, which previously enabled automatic plugin installation and periodic updates from the marketplace.
  • Eliminated automatic update checks that ran on session start and the manual update command.

• Documentation

  • Updated testing documentation.

[coderabbitai]

Caution

Review failed

The pull request is closed.

📝 Walkthrough

Walkthrough

This PR removes the entire auto-updater plugin from the project, including all plugin files, configuration manifests, hook definitions, scripts, tests, fixtures, and related documentation references from the main README and marketplace manifest.

Changes

Cohort / File(s)	Summary
Marketplace and Plugin Manifests .claude-plugin/marketplace.json, plugins/auto-updater/.claude-plugin/plugin.json	Removed auto-updater plugin entries from marketplace and plugin manifests.
Plugin Documentation README.md, plugins/auto-updater/README.md, plugins/auto-updater/commands/update-all-plugins.md	Removed auto-updater feature references and plugin-specific documentation.
Plugin Configuration plugins/auto-updater/config.json, plugins/auto-updater/package.json	Removed plugin configuration and package metadata files.
Plugin Hooks plugins/auto-updater/hooks/auto-update-hook.sh, plugins/auto-updater/hooks/hooks.json	Removed session-start hook that triggered periodic plugin updates.
Plugin Scripts and Utilities plugins/auto-updater/scripts/update.sh, plugins/auto-updater/scripts/check.sh, plugins/auto-updater/scripts/lib/config.sh, plugins/auto-updater/scripts/lib/version-compare.sh	Removed core update logic, version comparison utilities, and configuration helpers.
Plugin Tests plugins/auto-updater/tests/auto-updater-specific.bats, plugins/auto-updater/tests/integration.bats, plugins/auto-updater/tests/marketplace-update.bats, plugins/auto-updater/tests/timestamp-update.bats, plugins/auto-updater/tests/version-compare.bats, plugins/auto-updater/tests/fixtures/marketplace.json	Removed entire test suite covering unit, integration, and marketplace scenarios.
Testing Documentation docs/TESTING.md	Minor documentation updates to testing guidance.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Possibly related PRs

• docs: add hierarchical CLAUDE.md documentation #312 — PR that adds and configures the auto-updater plugin while this PR removes it; directly overlapping scope on the same plugin infrastructure.
• refactor(auto-updater): rename update command to update-all-plugins #26 — PR that deletes the auto-updater plugin command documentation; same deletion target with identical removal intent.
• fix(auto-updater): align with actual claude plugin list output format #9 — PR that modifies auto-updater scripts to align with claude plugin list changes; affects the same scripts being completely removed here.

Poem

🐰 With a flourish and a hop,
The updater scripts must stop.,
Hooks and checks now fade away,
Cleaner paths for brighter day! ✨

✨ 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 feat/conversation-memory-mcp-wrapper

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