fix(llm): allow all runtime node root types in google schema

Author: unadlib

packages/llm/src/providers/google.ts

@@ -85,17 +85,28 @@ const RUNTIME_PLAN_JSON_SCHEMA = {
     },
     root: {
       type: "object",
-      required: ["type", "tag"],
+      required: ["type"],
       additionalProperties: true,
       properties: {
         type: {
           type: "string",
-          enum: ["element"],
+          enum: ["text", "element", "component"],
+        },
+        value: {
+          type: "string",
         },
         tag: {
           type: "string",
           minLength: 1,
         },
+        module: {
+          type: "string",
+          minLength: 1,
+        },
+        exportName: {
+          type: "string",
+          minLength: 1,
+        },
         props: {
           type: "object",
           additionalProperties: true,

tests/llm.test.ts

@@ -747,6 +747,11 @@ test("google interpreter validates structured runtime plan response", async () =
   assert.ok(properties.root);
   assert.ok(properties.capabilities);
   assert.ok(properties.source);
+  const rootSchema = properties.root as Record<string, unknown>;
+  assert.deepEqual(rootSchema.required, ["type"]);
+  const rootProperties = rootSchema.properties as Record<string, unknown>;
+  const rootType = rootProperties.type as Record<string, unknown>;
+  assert.deepEqual(rootType.enum, ["text", "element", "component"]);
 });
 
 test("google interpreter retries structured request without schema when unsupported", async () => {