merge main 07094d9 into feat/voice-outlines

build/vite.js

@@ -1,6 +1,7 @@
 import { fileURLToPath } from 'node:url';
-import { applicationHtmlPlugin } from './application-html.js';
 import cesium from 'vite-plugin-cesium';
+import vue from '@vitejs/plugin-vue';
+import { VUE_PLUGIN_OPTIONS } from './vueOptions.js';
 import { DEFAULT_ALLOWED_HOSTS, hostCheckPlugin } from './allowedHosts.js';
 import { embedFramingPlugin } from './embed-framing.js';
 import { panelBuildPlugin } from './panel.js';
@@ -179,7 +180,8 @@ export function createBrowserViteConfig({
       // Next, so no provider route answers a Host the server does not allow.
       hostCheckPlugin(),
       cesium(),
-      applicationHtmlPlugin(),
+      // Application views are Vue single-file components.
+      vue(VUE_PLUGIN_OPTIONS),
       ...plugins,
       embedFramingPlugin(),
       panelBuildPlugin(),
@@ -233,6 +235,12 @@ export function createBrowserViteConfig({
     // framing + CSP hardening (one constant, no drift).
     preview: { headers: BROWSER_HEADERS },
     define: {
+      // vue-i18n holds the locale and catalogs; Core formats the messages
+      // (src/ui/i18n.js), so the build drops vue-i18n's message compiler.
+      __VUE_I18N_FULL_INSTALL__: 'false',
+      __VUE_I18N_LEGACY_API__: 'false',
+      __INTLIFY_PROD_DEVTOOLS__: 'false',
+      __INTLIFY_DROP_MESSAGE_COMPILER__: 'true',
       'import.meta.env.GOOGLE_MAPS_API_KEY': JSON.stringify(googleApiKey),
       'import.meta.env.CESIUM_ION_TOKEN': JSON.stringify(cesiumToken),
       // Only expose a validated URL or the explicit disabled sentinel.