fix: PageHead header alignment, analytics proxy, and infra improvements (#64)

🤖 Pull request created from `various-fixes` containing PageHead
breadcrumbs and navigation alignment fixes, Umami analytics proxy, and
infrastructure updates.

services/www/rsbuild.config.ts

@@ -6,7 +6,9 @@ import {
   mergeConfig,
   umamiAnalytics,
 } from '@ermnvldmr/ssg/dev';
+import { localDevServer } from '@ermnvldmr/rsbuild-config/dev';
 import { THEME_INIT_SCRIPT, THEME_INIT_STYLES } from '@ermnvldmr/ui/dev';
+import { TRUSTED_TYPES_INIT_SCRIPT } from '@ermnvldmr/stl';
 import { localeRsbuildConfig } from '@ermnvldmr/i18n/dev';
 import { RsdoctorRspackPlugin } from '@rsdoctor/rspack-plugin';
 import { pluginMdx } from '@rsbuild/plugin-mdx';
@@ -37,9 +39,12 @@ const fontBase = `/${locale}/static/font`;
 
 export default defineSSGServiceConfig(
   mergeConfig(localeRsbuildConfig(), {
+    server: localDevServer({ port: 3000 }),
     analytics: [
       umamiAnalytics({
-        serverUrl: 'https://umami.ermnvldmr.com',
+        serverUrl: '/beacon',
+        scriptName: 'beacon.js',
+        hostUrl: '/beacon',
         websiteId: UMAMI_WWW_WEBSITE_ID,
         domains: 'ermnvldmr.com,www.ermnvldmr.com',
         doNotTrack: true,
@@ -96,6 +101,7 @@ export default defineSSGServiceConfig(
     },
     html: {
       tags: [
+        { tag: 'script', children: TRUSTED_TYPES_INIT_SCRIPT, head: true },
         { tag: 'script', children: THEME_INIT_SCRIPT, head: true },
         { tag: 'style', children: THEME_INIT_STYLES, head: true },
         {