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/codec/dagcbor/multicodec.go

@@ -0,0 +1,48 @@
+package dagcbor
+
+import (
+	"io"
+
+	"github.com/ipld/go-ipld-prime/codec"
+	"github.com/ipld/go-ipld-prime/datamodel"
+	"github.com/ipld/go-ipld-prime/multicodec"
+)
+
+var (
+	_ codec.Decoder = Decode
+	_ codec.Encoder = Encode
+)
+
+func init() {
+	multicodec.RegisterEncoder(0x71, Encode)
+	multicodec.RegisterDecoder(0x71, Decode)
+}
+
+// Decode deserializes data from the given io.Reader and feeds it into the given datamodel.NodeAssembler.
+// Decode fits the codec.Decoder function interface.
+//
+// A similar function is available on DecodeOptions type if you would like to customize any of the decoding details.
+// This function uses the defaults for the dag-cbor codec
+// (meaning: links (indicated by tag 42) are decoded).
+//
+// This is the function that will be registered in the default multicodec registry during package init time.
+func Decode(na datamodel.NodeAssembler, r io.Reader) error {
+	return DecodeOptions{
+		AllowLinks: true,
+	}.Decode(na, r)
+}
+
+// Encode walks the given datamodel.Node and serializes it to the given io.Writer.
+// Encode fits the codec.Encoder function interface.
+//
+// A similar function is available on EncodeOptions type if you would like to customize any of the encoding details.
+// This function uses the defaults for the dag-cbor codec
+// (meaning: links are encoded, and map keys are sorted (with RFC7049 ordering!) during encode).
+//
+// This is the function that will be registered in the default multicodec registry during package init time.
+func Encode(n datamodel.Node, w io.Writer) error {
+	return EncodeOptions{
+		AllowLinks:  true,
+		MapSortMode: codec.MapSortMode_RFC7049,
+	}.Encode(n, w)
+}