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/libp2p/go-msgio/protoio/interfaces.go

@@ -0,0 +1,73 @@
+// Adapted from gogo/protobuf to use multiformats/go-varint for
+// efficient, interoperable length-prefixing.
+//
+// # Protocol Buffers for Go with Gadgets
+//
+// Copyright (c) 2013, The GoGo Authors. All rights reserved.
+// http://github.com/gogo/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//   - Redistributions of source code must retain the above copyright
+//
+// notice, this list of conditions and the following disclaimer.
+//   - Redistributions in binary form must reproduce the above
+//
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Deprecated: GoGo Protobuf is deprecated and unmaintained.
+package protoio
+
+import (
+	"io"
+
+	"github.com/gogo/protobuf/proto"
+)
+
+type Writer interface {
+	WriteMsg(proto.Message) error
+}
+
+type WriteCloser interface {
+	Writer
+	io.Closer
+}
+
+type Reader interface {
+	ReadMsg(msg proto.Message) error
+}
+
+type ReadCloser interface {
+	Reader
+	io.Closer
+}
+
+func getSize(v interface{}) (int, bool) {
+	if sz, ok := v.(interface {
+		Size() (n int)
+	}); ok {
+		return sz.Size(), true
+	} else if sz, ok := v.(interface {
+		ProtoSize() (n int)
+	}); ok {
+		return sz.ProtoSize(), true
+	} else {
+		return 0, false
+	}
+}