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/packages/respjson/respjson.go

@@ -0,0 +1,88 @@
+package respjson
+
+// A Field provides metadata to indicate the presence of a value.
+//
+// Use [Field.Valid] to check if an optional value was null or omitted.
+//
+// A Field will always occur in the following structure, where it
+// mirrors the original field in it's parent struct:
+//
+//	type ExampleObject struct {
+//		Foo bool	`json:"foo"`
+//		Bar int		`json:"bar"`
+//		// ...
+//
+//		// JSON provides metadata about the object.
+//		JSON struct {
+//			Foo Field
+//			Bar Field
+//			// ...
+//		} `json:"-"`
+//	}
+//
+// To differentiate a "nullish" value from the zero value,
+// use the [Field.Valid] method.
+//
+//	if !example.JSON.Foo.Valid() {
+//		println("Foo is null or omitted")
+//	}
+//
+//	if example.Foo {
+//		println("Foo is true")
+//	} else {
+//		println("Foo is false")
+//	}
+//
+// To differentiate if a field was omitted or the JSON value "null",
+// use the [Field.Raw] method.
+//
+//	if example.JSON.Foo.Raw() == "null" {
+//		println("Foo is null")
+//	}
+//
+//	if example.JSON.Foo.Raw() == "" {
+//		println("Foo was omitted")
+//	}
+//
+// Otherwise, if the field was invalid and couldn't be marshalled successfully,
+// [Field.Valid] will be false and [Field.Raw] will not be empty.
+type Field struct {
+	status
+	raw string
+}
+
+const (
+	omitted status = iota
+	null
+	invalid
+	valid
+)
+
+type status int8
+
+// Valid returns true if the parent field was set.
+// Valid returns false if the value doesn't exist, is JSON null, or
+// is an unexpected type.
+func (j Field) Valid() bool { return j.status > invalid }
+
+const Null string = "null"
+const Omitted string = ""
+
+// Returns the raw JSON value of the field.
+func (j Field) Raw() string {
+	if j.status == omitted {
+		return ""
+	}
+	return j.raw
+}
+
+func NewField(raw string) Field {
+	if raw == "null" {
+		return Field{status: null, raw: Null}
+	}
+	return Field{status: valid, raw: raw}
+}
+
+func NewInvalidField(raw string) Field {
+	return Field{status: invalid, raw: raw}
+}