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-multiaddr/README.md

@@ -0,0 +1,117 @@
+# go-multiaddr
+
+[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io)
+[![](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-multiaddr?status.svg)](https://godoc.org/github.com/multiformats/go-multiaddr)
+[![Travis CI](https://img.shields.io/travis/multiformats/go-multiaddr.svg?style=flat-square&branch=master)](https://travis-ci.org/multiformats/go-multiaddr)
+[![codecov.io](https://img.shields.io/codecov/c/github/multiformats/go-multiaddr.svg?style=flat-square&branch=master)](https://codecov.io/github/multiformats/go-multiaddr?branch=master)
+
+> [multiaddr](https://github.com/multiformats/multiaddr) implementation in go
+
+Multiaddr is a standard way to represent addresses that:
+
+- Support any standard network protocols.
+- Self-describe (include protocols).
+- Have a binary packed format.
+- Have a nice string representation.
+- Encapsulate well.
+
+## Table of Contents
+
+- [Install](#install)
+- [Usage](#usage)
+  - [Example](#example)
+    - [Simple](#simple)
+    - [Protocols](#protocols)
+    - [En/decapsulate](#endecapsulate)
+    - [Tunneling](#tunneling)
+- [Maintainers](#maintainers)
+- [Contribute](#contribute)
+- [License](#license)
+
+## Install
+
+```sh
+go get github.com/multiformats/go-multiaddr
+```
+
+## Usage
+
+### Example
+
+#### Simple
+
+```go
+import ma "github.com/multiformats/go-multiaddr"
+
+// construct from a string (err signals parse failure)
+m1, err := ma.NewMultiaddr("/ip4/127.0.0.1/udp/1234")
+
+// construct from bytes (err signals parse failure)
+m2, err := ma.NewMultiaddrBytes(m1.Bytes())
+
+// true
+strings.Equal(m1.String(), "/ip4/127.0.0.1/udp/1234")
+strings.Equal(m1.String(), m2.String())
+bytes.Equal(m1.Bytes(), m2.Bytes())
+m1.Equal(m2)
+m2.Equal(m1)
+```
+
+#### Protocols
+
+```go
+// get the multiaddr protocol description objects
+m1.Protocols()
+// []Protocol{
+//   Protocol{ Code: 4, Name: 'ip4', Size: 32},
+//   Protocol{ Code: 17, Name: 'udp', Size: 16},
+// }
+```
+
+#### En/decapsulate
+
+```go
+import ma "github.com/multiformats/go-multiaddr"
+
+m, err := ma.NewMultiaddr("/ip4/127.0.0.1/udp/1234")
+// <Multiaddr /ip4/127.0.0.1/udp/1234>
+
+sctpMA, err := ma.NewMultiaddr("/sctp/5678")
+
+m.Encapsulate(sctpMA)
+// <Multiaddr /ip4/127.0.0.1/udp/1234/sctp/5678>
+
+udpMA, err := ma.NewMultiaddr("/udp/1234")
+
+m.Decapsulate(udpMA) // up to + inc last occurrence of subaddr
+// <Multiaddr /ip4/127.0.0.1>
+```
+
+#### Tunneling
+
+Multiaddr allows expressing tunnels very nicely.
+
+```js
+printer, _ := ma.NewMultiaddr("/ip4/192.168.0.13/tcp/80")
+proxy, _ := ma.NewMultiaddr("/ip4/10.20.30.40/tcp/443")
+printerOverProxy := proxy.Encapsulate(printer)
+// /ip4/10.20.30.40/tcp/443/ip4/192.168.0.13/tcp/80
+
+proxyAgain := printerOverProxy.Decapsulate(printer)
+// /ip4/10.20.30.40/tcp/443
+```
+
+## 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) © 2014 Juan Batiz-Benet