feat: implement go_links table and update database connection handling

server/components/postgres.ts

@@ -0,0 +1,7 @@
+import { SQL } from "bun";
+
+const postgres = new SQL({
+    url: process.env.POSTGRES_URL,
+})
+
+export default postgres;

server/routes/go/[slug].ts

@@ -0,0 +1,24 @@
+import sql from "~/server/components/postgres";
+export default defineEventHandler(async (event) => {
+    const slug = getRouterParam(event, 'slug');
+    if (!slug || typeof slug !== 'string') {
+        throw createError({
+            statusCode: 400,
+            message: 'Invalid slug parameter'
+        });
+    }
+    const cleanSlug = slug.replace(/[^a-zA-Z0-9-_]/g, '');
+    try {
+        const result = await sql`
+        select * from go_links
+        where slug = ${cleanSlug}
+        `
+        return result.rows[0] || null;
+    } catch (error) {
+        console.error('Database error:', error);
+        throw createError({
+            statusCode: 500,
+            message: 'Internal server error'
+        });
+    }
+})