Initial commit - BUBBLE decision tracking system

- Added core BUBBLE architecture with decision envelopes and policy store
- Implemented bundle API with FastAPI skeleton and OpenAPI specification
- Added Go-based storage implementation with SQLite and RocksDB support
- Created integrations for peer sync, vector search, and N8N workflows
- Added comprehensive testing framework and documentation
- Implemented provenance walking and decision checking algorithms

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

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

src/api/22-bundle-api-response.json

@@ -0,0 +1,14 @@
+{
+  "bundle_id": "bundle:sha256:...",
+  "start_id": "dr:sha256:abc123",
+  "generated_at": "2025-08-11T...",
+  "summary": "Short human-readable summary of provenance & decision state",
+  "timeline": [ ... ],               // ordered list of ancestor DR summaries
+  "constraints_summary": [...],
+  "key_evidence_refs": [...],        // UCXL addresses
+  "goal_alignment": { "score": 0.82, "reasons": [...] },
+  "suggested_actions": [...],
+  "escalation": { "required": false, "who": [] }, 
+  "signatures": [...],               // leader + assembler sign
+  "cache_hit": true|false
+}