Vercel ai gateway (#10)

* feat: use vercel ai gateway

* fix: correct response handling

* ci: add pipeline

utils/consumer/types.ts

@@ -91,7 +91,7 @@ const coreSchema = z.object({
 });
 
 const routinesSchema = z.object({
-  weekday: z.record(weekdayActivitySchema),
+  weekday: z.record(z.string(), weekdayActivitySchema),
   weekend: z.array(z.string()),
   commute: z.object({
     method: z.string(),
@@ -111,7 +111,7 @@ const financesSchema = z.object({
   subscriptions: z.array(subscriptionSchema),
   spending_patterns: z.object({
     impulsive_score: z.number().min(1).max(10),
-    categories: z.record(spendingCategorySchema)
+    categories: z.record(z.string(), spendingCategorySchema)
   })
 });