feat:use local proxy for media

use local proxy for media so that media doesnt need to be requested from
r2 everytime but can be cached locally. this also fixes some csp issues
ive been having.

src/routes/api/friends/+server.ts

@@ -4,7 +4,7 @@ import { db } from '$lib/server/db';
 import { friendship, user } from '$lib/server/db/schema';
 import { eq, and, or } from 'drizzle-orm';
 import { encodeBase64url } from '@oslojs/encoding';
-import { getSignedR2Url } from '$lib/server/r2';
+import { getLocalR2Url } from '$lib/server/r2';
 import { notificationService } from '$lib/server/notifications';
 import { pushService } from '$lib/server/push';
 
@@ -98,25 +98,18 @@ export const GET: RequestHandler = async ({ url, locals }) => {
 				.where(and(eq(friendship.friendId, locals.user.id), eq(friendship.status, status)));
 		}
 
-		// Generate signed URLs for profile pictures
-		const friendshipsWithSignedUrls = await Promise.all(
-			(friendships || []).map(async (friendship) => {
-				let profilePictureUrl = friendship.friendProfilePictureUrl;
-				if (profilePictureUrl && !profilePictureUrl.startsWith('http')) {
-					try {
-						profilePictureUrl = await getSignedR2Url(profilePictureUrl, 24 * 60 * 60);
-					} catch (error) {
-						console.error('Failed to generate signed URL for profile picture:', error);
-						profilePictureUrl = null;
-					}
-				}
+		// Generate local proxy URLs for profile pictures
+		const friendshipsWithSignedUrls = (friendships || []).map((friendship) => {
+			let profilePictureUrl = friendship.friendProfilePictureUrl;
+			if (profilePictureUrl && !profilePictureUrl.startsWith('http')) {
+				profilePictureUrl = getLocalR2Url(profilePictureUrl);
+			}
 
-				return {
-					...friendship,
-					friendProfilePictureUrl: profilePictureUrl
-				};
-			})
-		);
+			return {
+				...friendship,
+				friendProfilePictureUrl: profilePictureUrl
+			};
+		});
 
 		return json(friendshipsWithSignedUrls);
 	} catch (err) {