chore: bump version to v0.35.0

Adds release notes for v0.35.0 including:
- Dynamic molecule bonding with --ref flag
- bd activity command for real-time state feed
- waits-for dependency type for fanout gates
- Parallel step detection for molecules
- bd list --parent flag
- Molecule navigation commands
- Performance indexes and bug fixes

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

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

.claude-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "beads",
   "description": "AI-supervised issue tracker for coding workflows. Manage tasks, discover work, and maintain context with simple CLI commands.",
-  "version": "0.34.0",
+  "version": "0.35.0",
   "author": {
     "name": "Steve Yegge",
     "url": "https://github.com/steveyegge"