feat(github-copilot-sdk): release v0.10.0 with native prompt restoration and live todo widget

- Restore native Copilot CLI prompts for authentic Plan Mode behavior
- Add SQLite-backed session management for state persistence via system prompt
- Implement Adaptive Autonomy (Agent chooses planning vs direct execution)
- Fix OpenWebUI custom tool context injection for v0.8.x compatibility
- Add compact Live TODO widget synchronized with session.db
- Upgrade SDK to github-copilot-sdk==0.1.30
- Remove legacy mode switch RPC calls (moved to prompt-driven orchestration)
- Fix intent status localization and widget whitespace optimization
- Sync bilingual READMEs and all documentation mirrors to v0.10.0

.github/agents/plugin-implementer.agent.md

@@ -56,6 +56,11 @@ When bumping, update ALL 7+ files (code docstring + 2× README + 2× doc detail
 - Never run `git commit`, `git push`, or create PRs automatically.
 - After all edits, list what changed and why, then stop.
 
+## Knowledge Capture (Mandatory)
+Before ending the session, if you discovered any non-obvious internal API behaviour,
+parameter injection quirk, or workaround, save it to `.agent/learnings/{topic}.md`.
+Also browse `.agent/learnings/` at the start to reuse existing knowledge.
+
 ## Completion Output
 - Modified files (full relative paths, one-line descriptions)
 - Remaining manual checks