feat: update deno.json and deno.lock to include OpenAI and Zod imports; add sample PDF file

- Added imports for OpenAI and Zod in deno.json
- Updated deno.lock with new versions for OpenAI and Zod
- Introduced a sample PDF file demonstrating bookmark functionality
- Refactored ai-structured function to improve error handling and logging
- Updated tests to reflect changes in input structure and expected output

supabase/functions/tests/ai-structured-test.ts

@@ -25,7 +25,9 @@ function mustEnv() {
   if (!SUPABASE_ANON_KEY) throw new Error("SUPABASE_ANON_KEY is required");
 }
 
-async function getAuthedClient(): Promise<{ client: SupabaseClient; accessToken: string }> {
+async function getAuthedClient(): Promise<
+  { client: SupabaseClient; accessToken: string }
+> {
   mustEnv();
   const client = createClient(SUPABASE_URL, SUPABASE_ANON_KEY, options);
 
@@ -36,7 +38,9 @@ async function getAuthedClient(): Promise<{ client: SupabaseClient; accessToken:
   if (error) throw new Error("Sign-in failed: " + error.message);
 
   const accessToken = data.session?.access_token;
-  if (!accessToken) throw new Error("No access_token returned from signInWithPassword");
+  if (!accessToken) {
+    throw new Error("No access_token returned from signInWithPassword");
+  }
 
   return { client, accessToken };
 }
@@ -44,58 +48,45 @@ async function getAuthedClient(): Promise<{ client: SupabaseClient; accessToken:
 Deno.test("ai-structured (JSON body)", async () => {
   const { client, accessToken } = await getAuthedClient();
 
+  const form = new FormData();
+  form.append(
+    "options",
+    JSON.stringify({
+      input: "Genera 3 ideas de negocio innovadoras en formato JSON.",
+      model: "gpt-5-nano",
+      text: {
+        format: {
+          "type": "json_schema",
+          "name": "business_ideas",
+          "schema": {
+            "type": "array",
+            "properties": {
+              "idea": { "type": "string", "description": "The business idea" },
+            },
+            "required": ["idea"],
+            "additionalProperties": false,
+          },
+        },
+      },
+    }),
+  );
+
   const { data, error } = await client.functions.invoke("ai-structured", {
     headers: {
       Authorization: `Bearer ${accessToken}`, // 👈 clave para que tu función pase el authHeader check
     },
-    body: {
-      response: {
-        model: "gpt-5",
-        input: [
-          { role: "system", content: "Responde SIEMPRE en JSON válido." },
-          { role: "user", content: "Dame 3 ideas de proyecto de IA para educación." },
-        ],
-      },
-      structured: {
-        type: "json_schema",
-        name: "ideas",
-        strict: true,
-        schema: {
-          type: "object",
-          properties: {
-            ideas: {
-              type: "array",
-              items: {
-                type: "object",
-                properties: {
-                  titulo: { type: "string" },
-                  descripcion: { type: "string" },
-                },
-                required: ["titulo", "descripcion"],
-                additionalProperties: false,
-              },
-            },
-          },
-          required: ["ideas"],
-          additionalProperties: false,
-        },
-      },
-      references: {},
-      usarMCP: false,
-    },
+    body: form,
   });
 
   if (error) throw new Error("Invoke failed: " + error.message);
   assert(data, "Expected data from function");
-
-  // tu función responde { ok, output, outputText, ... }
   assertEquals(data.ok, true);
-  assert(Array.isArray(data.output?.ideas), "output.ideas should be an array");
-  assertEquals(data.output.ideas.length, 3);
-  for (const it of data.output.ideas) {
-    assert(typeof it.titulo === "string");
-    assert(typeof it.descripcion === "string");
-  }
+  assert(
+    Array.isArray(data.openai_raw.output),
+    "Expected output to be an array",
+  );
+  assert(data.openai_raw.output.length === 3, "Expected 3 business ideas");
+  console.log(data);
 });
 
 Deno.test("ai-structured (multipart + file)", async () => {
@@ -106,7 +97,10 @@ Deno.test("ai-structured (multipart + file)", async () => {
   const file = new File([bytes], "carta.pdf", { type: "application/pdf" });
 
   const payload = {
-    response: { input: "Resume estos documentos en JSON.", model: "gpt-5" },
+    response: {
+      input: "Resume estos documentos en JSON.",
+      model: "gpt-5-nano",
+    },
     structured: {
       type: "json_schema",
       name: "resumen",