fix(api): use Date objects instead of Date.now() for timestamp_ms columns

Drizzle ORM with mode: "timestamp_ms" expects Date objects, not raw
numbers. Passing Date.now() caused .getTime() to fail on a number,
resulting in 500 errors on API key generation, ratings, reviews,
favorites, and usage reports.

Author: mrgoonie

apps/web/app/routes/api.skill-favorite.ts

@@ -62,7 +62,7 @@ export async function action({ request, params, context }: ActionFunctionArgs) {
       await db.insert(favorites).values({
         user_id: session.user.id,
         skill_id: skill.id,
-        created_at: Date.now(),
+        created_at: new Date(),
       });
       favorited = true;
     }

apps/web/app/routes/api.skill-rate.ts

@@ -45,7 +45,7 @@ export async function action({ request, params, context }: ActionFunctionArgs) {
 
     // Upsert rating (update if exists, insert if not)
     const ratingId = `${session.user.id}-${skill.id}`;
-    const now = Date.now();
+    const now = new Date();
 
     await db
       .insert(ratings)

apps/web/app/routes/api.skill-review.ts

@@ -87,7 +87,7 @@ export async function action({ request, params, context }: ActionFunctionArgs) {
 
     // Create review
     const reviewId = `review-${Date.now()}-${Math.random().toString(36).substring(2, 9)}`;
-    const now = Date.now();
+    const now = new Date();
 
     const [review] = await db
       .insert(reviews)

apps/web/app/routes/api.usage-report.ts

@@ -47,7 +47,7 @@ export async function action({ request, context }: ActionFunctionArgs) {
     // Update last used timestamp
     await db
       .update(apiKeys)
-      .set({ last_used_at: Date.now() })
+      .set({ last_used_at: new Date() })
       .where(eq(apiKeys.id, foundKey.id));
 
     // Parse and validate body
@@ -89,7 +89,7 @@ export async function action({ request, context }: ActionFunctionArgs) {
       model: model || null,
       outcome,
       duration_ms: duration_ms || null,
-      created_at: Date.now(),
+      created_at: new Date(),
     });
 
     // Recompute leaderboard scores

apps/web/app/routes/api.user-api-keys.ts

@@ -74,7 +74,7 @@ export async function action({ request, context }: ActionFunctionArgs) {
 
       const { plaintext, hash, prefix } = await generateApiKey();
       const keyId = `key-${Date.now()}-${Math.random().toString(36).substring(2, 9)}`;
-      const now = Date.now();
+      const now = new Date();
 
       await db.insert(apiKeys).values({
         id: keyId,
@@ -105,7 +105,7 @@ export async function action({ request, context }: ActionFunctionArgs) {
       // Verify ownership and revoke
       const result = await db
         .update(apiKeys)
-        .set({ revoked_at: Date.now() })
+        .set({ revoked_at: new Date() })
         .where(
           and(
             eq(apiKeys.id, keyId),

apps/web/app/routes/settings.tsx

@@ -101,7 +101,7 @@ export default function Settings() {
     );
   };
 
-  const formatDate = (timestamp: number) => {
+  const formatDate = (timestamp: number | string | Date) => {
     return new Intl.DateTimeFormat("en-US", {
       year: "numeric",
       month: "short",