fix: add involves edge from task to agent:nomos at creation

Plus sync vendor directory for Docker build compatibility.

vendor/github.com/getkin/kin-openapi/openapi3/doc.go

@@ -0,0 +1,25 @@
+// Package openapi3 parses and writes OpenAPI 3 specification documents.
+//
+// Supports both OpenAPI 3.0 and OpenAPI 3.1:
+//   - OpenAPI 3.0.x: https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md
+//   - OpenAPI 3.1.x: https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md
+//
+// OpenAPI 3.1 Features:
+//   - Type arrays with null support (e.g., ["string", "null"])
+//   - JSON Schema 2020-12 keywords (const, examples, prefixItems, etc.)
+//   - Webhooks for defining callback operations
+//   - JSON Schema dialect specification
+//   - SPDX license identifiers
+//
+// The implementation maintains 100% backward compatibility with OpenAPI 3.0.
+//
+// For OpenAPI 3.1 validation, use the JSON Schema 2020-12 validator option:
+//
+//	schema.VisitJSON(value, openapi3.EnableJSONSchema2020())
+//
+// Version detection is available via helper methods:
+//
+//	if doc.IsOpenAPI31OrLater() {
+//	    // Handle OpenAPI 3.1 specific features
+//	}
+package openapi3