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/ipld/go-ipld-prime/node/basicnode/bytes_stream.go

@@ -0,0 +1,81 @@
+package basicnode
+
+import (
+	"io"
+
+	"github.com/ipld/go-ipld-prime/datamodel"
+	"github.com/ipld/go-ipld-prime/node/mixins"
+)
+
+var (
+	_ datamodel.Node          = streamBytes{nil}
+	_ datamodel.NodePrototype = Prototype__Bytes{}
+	_ datamodel.NodeBuilder   = &plainBytes__Builder{}
+	_ datamodel.NodeAssembler = &plainBytes__Assembler{}
+)
+
+func NewBytesFromReader(rs io.ReadSeeker) datamodel.Node {
+	return streamBytes{rs}
+}
+
+// streamBytes is a boxed reader that complies with datamodel.Node.
+type streamBytes struct {
+	io.ReadSeeker
+}
+
+// -- Node interface methods -->
+
+func (streamBytes) Kind() datamodel.Kind {
+	return datamodel.Kind_Bytes
+}
+func (streamBytes) LookupByString(string) (datamodel.Node, error) {
+	return mixins.Bytes{TypeName: "bytes"}.LookupByString("")
+}
+func (streamBytes) LookupByNode(key datamodel.Node) (datamodel.Node, error) {
+	return mixins.Bytes{TypeName: "bytes"}.LookupByNode(nil)
+}
+func (streamBytes) LookupByIndex(idx int64) (datamodel.Node, error) {
+	return mixins.Bytes{TypeName: "bytes"}.LookupByIndex(0)
+}
+func (streamBytes) LookupBySegment(seg datamodel.PathSegment) (datamodel.Node, error) {
+	return mixins.Bytes{TypeName: "bytes"}.LookupBySegment(seg)
+}
+func (streamBytes) MapIterator() datamodel.MapIterator {
+	return nil
+}
+func (streamBytes) ListIterator() datamodel.ListIterator {
+	return nil
+}
+func (streamBytes) Length() int64 {
+	return -1
+}
+func (streamBytes) IsAbsent() bool {
+	return false
+}
+func (streamBytes) IsNull() bool {
+	return false
+}
+func (streamBytes) AsBool() (bool, error) {
+	return mixins.Bytes{TypeName: "bytes"}.AsBool()
+}
+func (streamBytes) AsInt() (int64, error) {
+	return mixins.Bytes{TypeName: "bytes"}.AsInt()
+}
+func (streamBytes) AsFloat() (float64, error) {
+	return mixins.Bytes{TypeName: "bytes"}.AsFloat()
+}
+func (streamBytes) AsString() (string, error) {
+	return mixins.Bytes{TypeName: "bytes"}.AsString()
+}
+func (n streamBytes) AsBytes() ([]byte, error) {
+	return io.ReadAll(n)
+}
+func (streamBytes) AsLink() (datamodel.Link, error) {
+	return mixins.Bytes{TypeName: "bytes"}.AsLink()
+}
+func (streamBytes) Prototype() datamodel.NodePrototype {
+	return Prototype__Bytes{}
+}
+func (n streamBytes) AsLargeBytes() (io.ReadSeeker, error) {
+	return n.ReadSeeker, nil
+}