feat: Implement Svelte frontend with OTA update support, build tooling, and deployment documentation.

Provider/frontend/vite.config.js

@@ -2,9 +2,17 @@ import { defineConfig } from 'vite'
 import { svelte } from '@sveltejs/vite-plugin-svelte'
 import tailwindcss from '@tailwindcss/vite'
 import { viteSingleFile } from 'vite-plugin-singlefile'
+import { readFileSync } from 'fs'
+import { resolve } from 'path'
+
+const version = JSON.parse(readFileSync(resolve(__dirname, 'version.json'), 'utf8'));
+const versionString = `${version.major}.${version.minor}.${version.revision}`;
 
 // https://vite.dev/config/
 export default defineConfig({
+  define: {
+    __APP_VERSION__: JSON.stringify(versionString),
+  },
   plugins: [
     svelte(),
     tailwindcss(),