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/jbenet/go-temp-err-catcher/.travis.yml

@@ -0,0 +1,7 @@
+language: go
+
+go:
+  - 1.13
+
+script:
+  - go test -race -cpu=5 -v ./...

vendor/github.com/jbenet/go-temp-err-catcher/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Juan Batiz-Benet
+
+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/jbenet/go-temp-err-catcher/README.md

@@ -0,0 +1,78 @@
+# go-temp-err-catcher
+
+This is a little package to use with your net.Listeners.
+
+Docs: https://godoc.org/github.com/jbenet/go-temp-err-catcher
+
+Get:
+
+  go get github.com/jbenet/go-temp-err-catcher
+
+## Examples
+
+It is meant to be used with things like net.Lister.Accept:
+
+```go
+import (
+  tec "github.com/jbenet/go-temp-err-catcher"
+)
+
+func listen(listener net.Listener) {
+  var c tec.TempErrCatcher
+
+  for {
+    conn, err := listener.Accept()
+    if err != nil && c.IsTemporary(c) {
+      continue
+    }
+    return conn, err
+  }
+}
+```
+
+You can make your errors implement `Temporary`:
+
+```go
+type errTemp struct {
+  e error
+}
+
+func (e errTemp) Temporary() bool {
+  return true
+}
+
+func (e errTemp) Error() string {
+  return e.e.Error()
+}
+
+err := errors.New("beep boop")
+var c tec.TempErrCatcher
+c.IsTemporary(err)              // false
+c.IsTemporary(errTemp{err}) // true
+```
+
+Or just use `ErrTemp`:
+
+```go
+err := errors.New("beep boop")
+var c tec.TempErrCatcher
+c.IsTemporary(err)              // false
+c.IsTemporary(tec.ErrTemp{err}) // true
+```
+
+
+You can also define an `IsTemp` function to classify errors:
+
+```go
+var ErrSkip = errors.New("this should be skipped")
+var ErrNotSkip = errors.New("this should not be skipped")
+
+var c tec.TempErrCatcher
+c.IsTemp = func(e error) bool {
+  return e == ErrSkip
+}
+
+c.IsTemporary(ErrSkip) // true
+c.IsTemporary(ErrNotSkip) // false
+c.IsTemporary(ErrTemp) // false! no longer accepts Temporary()
+```

vendor/github.com/jbenet/go-temp-err-catcher/doc.go

@@ -0,0 +1,62 @@
+// Package temperrcatcher provides a TempErrCatcher object,
+// which implements simple error-retrying functionality.
+// It is meant to be used with things like net.Lister.Accept:
+//
+//   import (
+//     tec "github.com/jbenet/go-temp-err-catcher"
+//   )
+//
+//   func listen(listener net.Listener) {
+//     var c tec.TempErrCatcher
+//
+//     for {
+//       conn, err := listener.Accept()
+//       if err != nil && c.IsTemporary(c) {
+//         continue
+//       }
+//       return conn, err
+//     }
+//   }
+//
+// You can make your errors implement `Temporary`:
+//
+//   type errTemp struct {
+//     e error
+//   }
+//
+//   func (e errTemp) Temporary() bool {
+//     return true
+//   }
+//
+//   func (e errTemp) Error() string {
+//     return e.e.Error()
+//   }
+//
+//   err := errors.New("beep boop")
+//   var c tec.TempErrCatcher
+//   c.IsTemporary(err)              // false
+//   c.IsTemporary(errTemp{err}) // true
+//
+// Or just use `ErrTemp`:
+//
+//   err := errors.New("beep boop")
+//   var c tec.TempErrCatcher
+//   c.IsTemporary(err)              // false
+//   c.IsTemporary(tec.ErrTemp{err}) // true
+//
+//
+// You can also define an `IsTemp` function to classify errors:
+//
+//   var ErrSkip = errors.New("this should be skipped")
+//   var ErrNotSkip = errors.New("this should not be skipped")
+//
+//   var c tec.TempErrCatcher
+//   c.IsTemp = func(e error) bool {
+//     return e == ErrSkip
+//   }
+//
+//   c.IsTemporary(ErrSkip) // true
+//   c.IsTemporary(ErrNotSkip) // false
+//   c.IsTemporary(ErrTemp) // false! no longer accepts Temporary()
+//
+package temperrcatcher

vendor/github.com/jbenet/go-temp-err-catcher/temp_err_catcher.go

@@ -0,0 +1,126 @@
+// Package temperrcatcher provides a TempErrCatcher object,
+// which implements simple error-retrying functionality.
+package temperrcatcher
+
+import (
+	"errors"
+	"time"
+)
+
+// InitialDelay governs how long to wait the first time.
+// This is defaulted to time.Millisecond, which makes sense
+// for network listener failures. You may want a much smaller
+// delay. You can configure this package wide, or in each
+// TempErrCatcher
+var InitialDelay = time.Millisecond
+
+// Temporary is an interface errors can implement to
+// ensure they are correctly classified by the default
+// TempErrCatcher classifier
+type Temporary interface {
+	Temporary() bool
+}
+
+// ErrIsTemporary returns whether an error is Temporary(),
+// iff it implements the Temporary interface.
+func ErrIsTemporary(e error) bool {
+	var te Temporary
+	ok := errors.As(e, &te)
+	return ok && te.Temporary()
+}
+
+// TempErrCatcher catches temporary errors for you. It then sleeps
+// for a bit before returning (you should then try again). This may
+// seem odd, but it's exactly what net/http does:
+// http://golang.org/src/net/http/server.go?s=51504:51550#L1728
+//
+// You can set a few options in TempErrCatcher. They all have defaults
+// so a zero TempErrCatcher is ready to be used:
+//
+//  var c tec.TempErrCatcher
+//  c.IsTemporary(tempErr)
+//
+type TempErrCatcher struct {
+	IsTemp func(error) bool    // the classifier to use. default: ErrIsTemporary
+	Wait   func(time.Duration) // the wait func to call. default: time.Sleep
+	Max    time.Duration       // the maximum time to wait. default: time.Second
+	Start  time.Duration       // the delay to start with. default: InitialDelay
+	delay  time.Duration
+	last   time.Time
+}
+
+func (tec *TempErrCatcher) init() {
+	if tec.Max == 0 {
+		tec.Max = time.Second
+	}
+	if tec.IsTemp == nil {
+		tec.IsTemp = ErrIsTemporary
+	}
+	if tec.Wait == nil {
+		tec.Wait = time.Sleep
+	}
+	if tec.Start == 0 {
+		tec.Start = InitialDelay
+	}
+}
+
+// IsTemporary checks whether an error is temporary. It will call
+// tec.Wait before returning, with a delay. The delay is also
+// doubled, so we do not constantly spin. This is the strategy
+// net.Listener uses.
+//
+// Note: you will want to call Reset() if you get a success,
+// so that the stored delay is brough back to 0.
+func (tec *TempErrCatcher) IsTemporary(e error) bool {
+	tec.init()
+	if tec.IsTemp(e) {
+		now := time.Now()
+		if now.Sub(tec.last) > (tec.delay * 5) {
+			// this is a "new streak" of temp failures. reset.
+			tec.Reset()
+		}
+
+		if tec.delay == 0 { // init case.
+			tec.delay = tec.Start
+		} else {
+			tec.delay *= 2
+		}
+
+		if tec.delay > tec.Max {
+			tec.delay = tec.Max
+		}
+		tec.Wait(tec.delay)
+		tec.last = now
+		return true
+	}
+	tec.Reset() // different failure. call reset
+	return false
+}
+
+// Reset sets the internal delay counter to 0
+func (tec *TempErrCatcher) Reset() {
+	tec.delay = 0
+}
+
+// ErrTemporary wraps any error and implements Temporary function.
+//
+//   err := errors.New("beep boop")
+//   var c tec.TempErrCatcher
+//   c.IsTemporary(err)              // false
+//   c.IsTemporary(tec.ErrTemp{err}) // true
+//
+type ErrTemporary struct {
+	Err error
+}
+
+func (e ErrTemporary) Temporary() bool {
+	return true
+}
+
+func (e ErrTemporary) Error() string {
+	return e.Err.Error()
+}
+
+func (e ErrTemporary) String() string {
+	return e.Error()
+}