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/mikioh/tcpinfo/zsys_3_19_linux.go

@@ -0,0 +1,42 @@
+// Created by cgo -godefs - DO NOT EDIT
+// go tool cgo -godefs defs_linux.go
+// it was edited to remove duplicated code. Also removed last field (tcpi_last_new_data_recv)
+// because we do not use it and getsockopt does not fill it anyway
+
+package tcpinfo
+
+type tcpInfo3_19 struct {
+	State           uint8
+	Ca_state        uint8
+	Retransmits     uint8
+	Probes          uint8
+	Backoff         uint8
+	Options         uint8
+	Pad_cgo_0       [2]byte
+	Rto             uint32
+	Ato             uint32
+	Snd_mss         uint32
+	Rcv_mss         uint32
+	Unacked         uint32
+	Sacked          uint32
+	Lost            uint32
+	Retrans         uint32
+	Fackets         uint32
+	Last_data_sent  uint32
+	Last_ack_sent   uint32
+	Last_data_recv  uint32
+	Last_ack_recv   uint32
+	Pmtu            uint32
+	Rcv_ssthresh    uint32
+	Rtt             uint32
+	Rttvar          uint32
+	Snd_ssthresh    uint32
+	Snd_cwnd        uint32
+	Advmss          uint32
+	Reordering      uint32
+	Rcv_rtt         uint32
+	Rcv_space       uint32
+	Total_retrans   uint32
+	Pacing_rate     uint64
+	Max_pacing_rate uint64
+}