Chore: add claude code app for slack and github instructions

Merge pull request #2 from jkbhagatio/add-claude-github-actions-1771565596054

"Claude PR Assistant workflow"

removed mcp linear from claude code allowlist

Merge pull request #1 from jkbhagatio/sync-etl-improvements

fix: add permissions for recommended CLI tools

feat: sync AGENT_WORKFLOW.md wording from etl repo

feat: sync improvements from etl repo

fix: add symlink instructions for beads and coordination main common git dir coordination

fix: make stop hook ask user for code review

feat: add stop hook and update coordination

fix: generalize and templatize project-level master prd

refactor: rm some dead files, add awk to claude settings allow

formatting: enforce 99-char max line length across all markdown files

Improve AGENT_WORKFLOW.md consistency and clarity