feat(*): Complete MongoDB to Supabase migration cleanup

src/lib/utils/db.ts

@@ -1,48 +0,0 @@
-import mongoose from 'mongoose';
-import { getEnv } from '$lib/utils/env';
-const env = getEnv();
-
-/* 
-  0 - disconnected
-  1 - connected
-  2 - connecting
-  3 - disconnecting
-  4 - uninitialized
-*/
-let mongoConnectionState = 0;
-
-export const dbConnect = async () => {
-	if (mongoConnectionState === 1) {
-		console.log('Connection already established');
-		return;
-	}
-
-	if (mongoose.connections.length > 0) {
-		mongoConnectionState = mongoose.connections[0].readyState;
-		if (mongoConnectionState === 1) {
-			console.log('Using existing connection');
-			return;
-		}
-	}
-
-	try {
-		await mongoose.connect(env.MONGO_URL, {
-			serverApi: { version: '1', strict: true, deprecationErrors: true }
-		});
-		await mongoose.connection.db.admin().command({ ping: 1 });
-		console.log('Pinged your deployment. You successfully connected to MongoDB!');
-		mongoConnectionState = 1;
-	} catch (error) {
-		console.error('Error connecting to MongoDB:', error);
-		mongoConnectionState = 0;
-	}
-};
-
-export const dbDisconnect = async () => {
-	if (process.env.NODE_ENV === 'development') return;
-	if (mongoConnectionState === 0) return;
-
-	await mongoose.disconnect();
-	mongoConnectionState = 0;
-	console.log('disconnected from mongodb');
-};

src/lib/utils/env.ts

@@ -1,7 +1,3 @@
 export function getEnv() {
-	return process.env.hasOwnProperty('MONGO_URL')
-		? process.env
-		: {
-				MONGO_URL: import.meta.env.VITE_MONGO_URL
-			};
+	return process.env;
 }