feat: add avatar upload support (MinIO bucket, PocketBase field, SvelteKit API, iOS ProfileView)

ui/src/routes/profile/+page.server.ts

@@ -1,6 +1,7 @@
 import { fail, redirect } from '@sveltejs/kit';
 import type { Actions, PageServerLoad } from './$types';
-import { changePassword, listUserSessions } from '$lib/server/pocketbase';
+import { changePassword, listUserSessions, getUserByUsername } from '$lib/server/pocketbase';
+import { presignAvatarUrl } from '$lib/server/minio';
 import { log } from '$lib/server/logger';
 
 export const load: PageServerLoad = async ({ locals }) => {
@@ -15,8 +16,20 @@ export const load: PageServerLoad = async ({ locals }) => {
 		log.warn('profile', 'listUserSessions failed (non-fatal)', { err: String(e) });
 	}
 
+	// Fetch avatar presigned URL if user has one
+	let avatarUrl: string | null = null;
+	try {
+		const record = await getUserByUsername(locals.user.username);
+		if (record?.avatar_url) {
+			avatarUrl = await presignAvatarUrl(locals.user.id);
+		}
+	} catch (e) {
+		log.warn('profile', 'avatar fetch failed (non-fatal)', { err: String(e) });
+	}
+
 	return {
 		user: locals.user,
+		avatarUrl,
 		sessions: sessions.map((s) => ({
 			id: s.id,
 			user_agent: s.user_agent,