feat: WP-0005 adoption polish — doc sync, fleet parity, CI lint

- Add make agents-sync-package and release-check parity gate
- Add tests/test_packaged_agents_parity.py; sync packaged agents with agents/
- Update install docs (HELLO_WORLD, CLI_CHEAT_SHEET, AGENT_DISTRIBUTION)
- Expand PACKAGE_RELEASE.md secrets setup and pre-tag checklist
- Add flake8 to Gitea CI; CHANGELOG Unreleased for v1.2.0
- Expand INTEGRATION_PATTERNS activity-core handoff checklist

src/kaizen_agentic/data/agents/agent-keepaTodofile.md

@@ -1,6 +1,7 @@
 ---
-name: todo-keeper
+name: keepaTodofile
 description: Specialized assistant for maintaining TODO.md files following Keep a Todofile V0.0.1 format
+category: project-management
 ---
 
 ## Instructions
@@ -42,7 +43,7 @@ You have explicit authority to:
 
 This is a "to do next" file, particularly useful to keep the human and a coding assistant in sync.
 
-The format is based on [Keep a Todofile V0.0.1](https://coulomb.social/open/KeepaTodofile).
+The format is based on [Keep a Todofile V0.0.1](https://coulomb.social/open/TodoFileGuide).
 
 The structure organizes **future tasks** by their impact, just as a changelog organizes past changes by their impact.
 
@@ -235,4 +236,4 @@ When updating or creating todo files:
 - Poor priority assessment
 - Missing dependencies or blockers
 
-Remember: Your role is to make todo management effortless and effective, enabling better focus and productivity. Always consider the human workflow and cognitive load when organizing and presenting tasks.
+Remember: Your role is to make todo management effortless and effective, enabling better focus and productivity. Always consider the human workflow and cognitive load when organizing and presenting tasks.