2 commits

Author	SHA1	Message	Date
Jeremie Fraeys	96dd604789	feat: implement WebSocket binary protocol and NOT_IMPLEMENTED error code ... Add CodeNotImplemented error constant (HTTP 501) for planned but unavailable features. Refactor WebSocket packet handling from JSON to binary protocol for improved efficiency: New packet structure: - PacketTypeSuccess (0x00): [type:1][json_data:var] - PacketTypeError (0x01): [type:1][code_len:1][code:var][msg_len:2][msg:var][details_len:2][details:var] - PacketTypeData (0x02): Reserved for future use Update SendErrorPacket: - Build binary error packets with length-prefixed fields - Use WriteMessage with websocket.BinaryMessage Update SendSuccessPacket: - Marshal data to JSON then wrap in binary packet - Eliminates "success" wrapper field for cleaner protocol Add helper functions: - NewNotImplemented(feature) - Standard 501 error - NewNotImplementedWithIssue(feature, issueURL) - 501 with GitHub reference	2026-03-12 16:40:23 -04:00
Jeremie Fraeys	c18a8619fe	feat(api): add structured error package and refactor handlers ... New error handling: - Add internal/api/errors/errors.go with structured API error types - Standardize error codes across all API endpoints - Add user-facing error messages vs internal error details separation Handler improvements: - jupyter/handlers.go: better workspace lifecycle and error handling - plugins/handlers.go: plugin management with validation - groups/handlers.go: group CRUD with capability metadata - jobs/handlers.go: job submission and monitoring improvements - datasets/handlers.go: dataset upload/download with progress - validate/handlers.go: manifest validation with detailed errors - audit/handlers.go: audit log querying with filters Server configuration: - server_config.go: refined config loading with validation - server_gen.go: improved code generation for OpenAPI specs	2026-03-12 12:04:46 -04:00