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_linux.go

@@ -0,0 +1,103 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package tcpinfo
+
+const (
+	sysTCP_INFO       = 0xb
+	sysTCP_CONGESTION = 0xd
+	sysTCP_CC_INFO    = 0x1a
+
+	sysTCPI_OPT_TIMESTAMPS = 0x1
+	sysTCPI_OPT_SACK       = 0x2
+	sysTCPI_OPT_WSCALE     = 0x4
+	sysTCPI_OPT_ECN        = 0x8
+	sysTCPI_OPT_ECN_SEEN   = 0x10
+	sysTCPI_OPT_SYN_DATA   = 0x20
+
+	CAOpen     CAState = 0x0
+	CADisorder CAState = 0x1
+	CACWR      CAState = 0x2
+	CARecovery CAState = 0x3
+	CALoss     CAState = 0x4
+
+	sizeofTCPInfo      = 0xc0
+	sizeofTCPCCInfo    = 0x14
+	sizeofTCPVegasInfo = 0x10
+	sizeofTCPDCTCPInfo = 0x10
+	sizeofTCPBBRInfo   = 0x14
+)
+
+type tcpInfo struct {
+	State           uint8
+	Ca_state        uint8
+	Retransmits     uint8
+	Probes          uint8
+	Backoff         uint8
+	Options         uint8
+	Pad_cgo_0       [1]byte
+	Pad_cgo_1       [1]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
+	Bytes_acked     uint64
+	Bytes_received  uint64
+	Segs_out        uint32
+	Segs_in         uint32
+	Notsent_bytes   uint32
+	Min_rtt         uint32
+	Data_segs_in    uint32
+	Data_segs_out   uint32
+	Delivery_rate   uint64
+	Busy_time       uint64
+	Rwnd_limited    uint64
+	Sndbuf_limited  uint64
+}
+
+type tcpCCInfo [20]byte
+
+type tcpVegasInfo struct {
+	Enabled uint32
+	Rttcnt  uint32
+	Rtt     uint32
+	Minrtt  uint32
+}
+
+type tcpDCTCPInfo struct {
+	Enabled  uint16
+	Ce_state uint16
+	Alpha    uint32
+	Ab_ecn   uint32
+	Ab_tot   uint32
+}
+
+type tcpBBRInfo struct {
+	Bw_lo       uint32
+	Bw_hi       uint32
+	Min_rtt     uint32
+	Pacing_gain uint32
+	Cwnd_gain   uint32
+}