feat: Implement New Document Service Client for document deletion and agent search

feat: Add OpenAPI configuration for API documentation with security scheme

feat: Create KnowledgeTreeController for file and video uploads with enhanced metadata handling

feat: Define DTOs for agent search requests and responses, including metadata filtering

feat: Implement DeleteDocumentResponse DTO for document deletion responses

feat: Create KnowledgeSystemNode DTO for representing knowledge tree structure

chore: Add startup script for ChromaDB instance with Docker integration

apollo.code-workspace

@@ -0,0 +1,10 @@
+{
+	"folders": [
+		{
+			"path": "."
+		},
+		{
+			"path": "../olympus-common"
+		}
+	]
+}