chore: bump version to 0.21.8

SvelteKit sets Vite's base to './' for client builds, causing the PWA
plugin to generate relative SW paths (./sw.js). On sub-routes like
/settings or /tag/foo, this resolves to /settings/sw.js which returns
HTML, breaking SW registration. Force scope and buildBase to '/'.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   crumbs:
-    image: ghcr.io/bretzel-app/crumbs:0.21.6
+    image: ghcr.io/bretzel-app/crumbs:0.21.7
     container_name: crumbs
     ports:
       - "3000:3000"

package.json

@@ -1,7 +1,7 @@
 {
   "name": "crumbs",
   "private": true,
-  "version": "0.21.7",
+  "version": "0.21.8",
   "type": "module",
   "license": "MIT",
   "author": "Bretzel (https://bretzel.app)",

vite.config.ts

@@ -23,6 +23,8 @@ export default defineConfig({
 				]
 			: []),
 		SvelteKitPWA({
+			scope: '/',
+			buildBase: '/',
 			registerType: 'autoUpdate',
 			manifest: {
 				name: 'Crumbs by Bretzel',

website/index.html

@@ -280,7 +280,7 @@
 				<li><a href="https://github.com/bretzel-app/crumbs/blob/main/docs/DEPLOYMENT.md" target="_blank" rel="noopener">Docs</a></li>
 				<li><a href="https://github.com/bretzel-app/crumbs/blob/main/LICENSE" target="_blank" rel="noopener">License</a></li>
 			</ul>
-			<span class="footer-version">v0.21.7</span>
+			<span class="footer-version">v0.21.8</span>
 		</div>
 	</footer>