Merge origin/main into feature/shared-packages

Resolved conflicts:
- list.ts: Keep @automaker/git-utils import, add worktree-metadata import
- feature-loader.ts: Use Feature type from @automaker/types
- automaker-paths.test.ts: Import from @automaker/platform
- kanban-card.tsx: Accept deletion (split into components/)
- subprocess.test.ts: Keep libs/platform location

Added missing exports to @automaker/platform:
- getGlobalSettingsPath, getCredentialsPath, getProjectSettingsPath, ensureDataDir

Added title and titleGenerating fields to @automaker/types Feature interface.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

libs/platform/src/index.ts

@@ -16,6 +16,10 @@ export {
   getAppSpecPath,
   getBranchTrackingPath,
   ensureAutomakerDir,
+  getGlobalSettingsPath,
+  getCredentialsPath,
+  getProjectSettingsPath,
+  ensureDataDir,
 } from './paths';
 
 // Subprocess management