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/quic-go/qtls-go1-20/notboring.go

@@ -0,0 +1,18 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package qtls
+
+func needFIPS() bool { return false }
+
+func supportedSignatureAlgorithms() []SignatureScheme {
+	return defaultSupportedSignatureAlgorithms
+}
+
+func fipsMinVersion(c *config) uint16          { panic("fipsMinVersion") }
+func fipsMaxVersion(c *config) uint16          { panic("fipsMaxVersion") }
+func fipsCurvePreferences(c *config) []CurveID { panic("fipsCurvePreferences") }
+func fipsCipherSuites(c *config) []uint16      { panic("fipsCipherSuites") }
+
+var fipsSupportedSignatureAlgorithms []SignatureScheme