Performance: OPcache, gzip, font subsetting, lazy-loaded pages

- Enable PHP OPcache in Docker (256MB, dev-friendly settings)
- Enable gzip compression in nginx + immutable caching for /build/ assets
- Reduce fonts to latin-only subsets (from 28 files to ~6)
- Lazy-load Vue pages via dynamic imports (D3 no longer loaded on login)
- MetroMap chunk split out separately (62KB only when needed)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

resources/css/app.css

@@ -1,7 +1,7 @@
 @import "tailwindcss";
-@import "@fontsource/vt323";
-@import "@fontsource/press-start-2p";
-@import "@fontsource/ibm-plex-mono";
+@import "@fontsource/vt323/latin.css";
+@import "@fontsource/press-start-2p/latin.css";
+@import "@fontsource/ibm-plex-mono/latin.css";
 
 @theme {
     --color-bg-deep: #1a1a2e;

resources/js/app.js

@@ -4,8 +4,8 @@ import { createPinia } from 'pinia'
 
 createInertiaApp({
     resolve: name => {
-        const pages = import.meta.glob('./Pages/**/*.vue', { eager: true })
-        return pages[`./Pages/${name}.vue`]
+        const pages = import.meta.glob('./Pages/**/*.vue')
+        return pages[`./Pages/${name}.vue`]()
     },
     setup({ el, App, props, plugin }) {
         const pinia = createPinia()