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

Plus sync vendor directory for Docker build compatibility.

vendor/github.com/openai/openai-go/internal/apijson/field.go

@@ -0,0 +1,23 @@
+package apijson
+
+type status uint8
+
+const (
+	missing status = iota
+	null
+	invalid
+	valid
+)
+
+type Field struct {
+	raw    string
+	status status
+}
+
+// Returns true if the field is explicitly `null` _or_ if it is not present at all (ie, missing).
+// To check if the field's key is present in the JSON with an explicit null value,
+// you must check `f.IsNull() && !f.IsMissing()`.
+func (j Field) IsNull() bool    { return j.status <= null }
+func (j Field) IsMissing() bool { return j.status == missing }
+func (j Field) IsInvalid() bool { return j.status == invalid }
+func (j Field) Raw() string     { return j.raw }