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/multiformats/go-varint/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2019 Protocol Labs
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/github.com/multiformats/go-varint/README.md

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+# go-varint
+
+[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](https://protocol.ai)
+[![](https://img.shields.io/badge/project-multiformats-blue.svg?style=flat-square)](https://github.com/multiformats/multiformats)
+[![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](https://webchat.freenode.net/?channels=%23ipfs)
+[![](https://img.shields.io/badge/readme%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/RichardLitt/standard-readme)
+[![GoDoc](https://godoc.org/github.com/multiformats/go-varint?status.svg)](https://godoc.org/github.com/multiformats/go-varint)
+[![Travis CI](https://img.shields.io/travis/multiformats/go-varint.svg?style=flat-square&branch=master)](https://travis-ci.org/multiformats/go-varint)
+[![codecov.io](https://img.shields.io/codecov/c/github/multiformats/go-varint.svg?style=flat-square&branch=master)](https://codecov.io/github/multiformats/go-varint?branch=master)
+
+> Varint helpers that enforce minimal encoding.
+
+## Table of Contents
+
+- [Install](#install)
+- [Contribute](#contribute)
+- [License](#license)
+
+## Install
+
+```sh
+go get github.com/multiformats/go-varint
+```
+
+## Contribute
+
+Contributions welcome. Please check out [the issues](https://github.com/multiformats/go-multiaddr/issues).
+
+Check out our [contributing document](https://github.com/multiformats/multiformats/blob/master/contributing.md) for more information on how we work, and about contributing in general. Please be aware that all interactions related to multiformats are subject to the IPFS [Code of Conduct](https://github.com/ipfs/community/blob/master/code-of-conduct.md).
+
+Small note: If editing the README, please conform to the [standard-readme](https://github.com/RichardLitt/standard-readme) specification.
+
+## License
+
+[MIT](LICENSE) © 2019 Protocol Labs

vendor/github.com/multiformats/go-varint/codecov.yml

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+ignore:
+  - "multiaddr"

vendor/github.com/multiformats/go-varint/varint.go

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+package varint
+
+import (
+	"encoding/binary"
+	"errors"
+	"io"
+	"math/bits"
+)
+
+var (
+	ErrOverflow   = errors.New("varints larger than uint63 not supported")
+	ErrUnderflow  = errors.New("varints malformed, could not reach the end")
+	ErrNotMinimal = errors.New("varint not minimally encoded")
+)
+
+const (
+	// MaxLenUvarint63 is the maximum number of bytes representing an uvarint in
+	// this encoding, supporting a maximum value of 2^63 (uint63), aka
+	// MaxValueUvarint63.
+	MaxLenUvarint63 = 9
+
+	// MaxValueUvarint63 is the maximum encodable uint63 value.
+	MaxValueUvarint63 = (1 << 63) - 1
+)
+
+// UvarintSize returns the size (in bytes) of `num` encoded as a unsigned varint.
+//
+// This may return a size greater than MaxUvarintLen63, which would be an
+// illegal value, and would be rejected by readers.
+func UvarintSize(num uint64) int {
+	bits := bits.Len64(num)
+	q, r := bits/7, bits%7
+	size := q
+	if r > 0 || size == 0 {
+		size++
+	}
+	return size
+}
+
+// ToUvarint converts an unsigned integer to a varint-encoded []byte
+func ToUvarint(num uint64) []byte {
+	buf := make([]byte, UvarintSize(num))
+	n := binary.PutUvarint(buf, uint64(num))
+	return buf[:n]
+}
+
+// FromUvarint reads an unsigned varint from the beginning of buf, returns the
+// varint, and the number of bytes read.
+func FromUvarint(buf []byte) (uint64, int, error) {
+	// Modified from the go standard library. Copyright the Go Authors and
+	// released under the BSD License.
+	var x uint64
+	var s uint
+	for i, b := range buf {
+		if (i == 8 && b >= 0x80) || i >= MaxLenUvarint63 {
+			// this is the 9th and last byte we're willing to read, but it
+			// signals there's more (1 in MSB).
+			// or this is the >= 10th byte, and for some reason we're still here.
+			return 0, 0, ErrOverflow
+		}
+		if b < 0x80 {
+			if b == 0 && s > 0 {
+				return 0, 0, ErrNotMinimal
+			}
+			return x | uint64(b)<<s, i + 1, nil
+		}
+		x |= uint64(b&0x7f) << s
+		s += 7
+	}
+	return 0, 0, ErrUnderflow
+}
+
+// ReadUvarint reads a unsigned varint from the given reader.
+func ReadUvarint(r io.ByteReader) (uint64, error) {
+	// Modified from the go standard library. Copyright the Go Authors and
+	// released under the BSD License.
+	var x uint64
+	var s uint
+	for s = 0; ; s += 7 {
+		b, err := r.ReadByte()
+		if err != nil {
+			if err == io.EOF && s != 0 {
+				// "eof" will look like a success.
+				// If we've read part of a value, this is not a
+				// success.
+				err = io.ErrUnexpectedEOF
+			}
+			return 0, err
+		}
+		if (s == 56 && b >= 0x80) || s >= (7*MaxLenUvarint63) {
+			// this is the 9th and last byte we're willing to read, but it
+			// signals there's more (1 in MSB).
+			// or this is the >= 10th byte, and for some reason we're still here.
+			return 0, ErrOverflow
+		}
+		if b < 0x80 {
+			if b == 0 && s > 0 {
+				return 0, ErrNotMinimal
+			}
+			return x | uint64(b)<<s, nil
+		}
+		x |= uint64(b&0x7f) << s
+	}
+}
+
+// PutUvarint is an alias for binary.PutUvarint.
+//
+// This is provided for convenience so users of this library can avoid built-in
+// varint functions and easily audit code for uses of those functions.
+//
+// Make sure that x is smaller or equal to MaxValueUvarint63, otherwise this
+// function will produce values that may be rejected by readers.
+func PutUvarint(buf []byte, x uint64) int {
+	return binary.PutUvarint(buf, x)
+}

vendor/github.com/multiformats/go-varint/version.json

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+{
+  "version": "v0.0.7"
+}