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

Plus sync vendor directory for Docker build compatibility.

vendor/github.com/jackc/puddle/v2/doc.go

@@ -0,0 +1,11 @@
+// Package puddle is a generic resource pool with type-parametrized api.
+/*
+
+Puddle is a tiny generic resource pool library for Go that uses the standard
+context library to signal cancellation of acquires. It is designed to contain
+the minimum functionality a resource pool needs that cannot be implemented
+without concurrency concerns. For example, a database connection pool may use
+puddle internally and implement health checks and keep-alive behavior without
+needing to implement any concurrent code of its own.
+*/
+package puddle