Integrate BACKBEAT SDK and resolve KACHING license validation

Major integrations and fixes:
- Added BACKBEAT SDK integration for P2P operation timing
- Implemented beat-aware status tracking for distributed operations
- Added Docker secrets support for secure license management
- Resolved KACHING license validation via HTTPS/TLS
- Updated docker-compose configuration for clean stack deployment
- Disabled rollback policies to prevent deployment failures
- Added license credential storage (CHORUS-DEV-MULTI-001)

Technical improvements:
- BACKBEAT P2P operation tracking with phase management
- Enhanced configuration system with file-based secrets
- Improved error handling for license validation
- Clean separation of KACHING and CHORUS deployment stacks

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

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

vendor/github.com/ipfs/go-datastore/autobatch/README.md

@@ -0,0 +1,19 @@
+# autobatch
+
+Autobatch is an implementation of
+[go-datastore](https://github.com/ipfs/go-datastore) that automatically batches
+together writes by holding puts in memory until a certain threshold is met.
+This can improve disk performance at the cost of memory in certain situations.
+
+## Usage
+
+Simply wrap your existing datastore in an autobatching layer like so:
+
+```go
+bds := NewAutoBatching(basedstore, 128)
+```
+
+And make all future calls to the autobatching object.
+
+## License
+MIT