fix: Provider sync on every startup + sandbox fixes (v2.0.4)

Critical fixes:
- ALWAYS sync active AG X provider to endpoints.json on startup
  (previously only synced on first run, causing LS to use stale data)
- Add --no-sandbox to proxy process spawns (fixes SIGTRAP crash on Linux)
- Add --no-sandbox for all Electron modes (not just headless)
- Add --ag-reset flag to re-trigger welcome screen
- Bump version to 2.0.4

Root causes fixed:
1. endpoints.json was never updated after first-run, so LS used wrong provider
2. Electron child processes (translation proxy) crashed due to SUID sandbox
3. No way to re-show provider selection after initial setup

dist/languageServer.js

@@ -238,7 +238,7 @@ function ensureProxyStarted() {
             // Use Electron's built-in Node.js to run our translation proxy
             const proxyScript = path_1.default.join(__dirname, 'services', 'translationProxy.js');
             const nodeBin = process.execPath;
-            _proxyProcess = (0, child_process_1.spawn)(nodeBin, [proxyScript], {
+            _proxyProcess = (0, child_process_1.spawn)(nodeBin, ['--no-sandbox', proxyScript], {
                 stdio: 'ignore',
                 detached: true,
                 env: { ...process.env }

dist/main.js

@@ -81,12 +81,15 @@ let apiProxy;
 const HEADLESS = process.env.ELECTRON_OZONE_PLATFORM_HINT === 'headless';
 // When set, skip LS startup and load this URL directly (for dev iteration).
 const DEV_URL = process.env.DEV_URL;
+const AG_RESET = process.argv.includes('--ag-reset');
 if (HEADLESS) {
     electron_1.app.commandLine.appendSwitch('ozone-platform', 'headless');
     electron_1.app.commandLine.appendSwitch('headless');
     electron_1.app.commandLine.appendSwitch('disable-gpu');
     electron_1.app.commandLine.appendSwitch('no-sandbox');
 }
+// Always disable sandbox for Linux compatibility (SUID sandbox issues)
+electron_1.app.commandLine.appendSwitch('no-sandbox');
 if (!electron_1.app.commandLine.hasSwitch('remote-debugging-port')) {
     electron_1.app.commandLine.appendSwitch('remote-debugging-port', '0');
 }
@@ -218,17 +221,16 @@ electron_1.app
     const csrf = crypto.randomUUID();
     console.log(`Starting app (v${electron_1.app.getVersion()}) with dynamic port…`);
     // Check if first run BEFORE starting LS so we can configure provider first
-    const isFirstRun = !fs_1.existsSync(providerService.configPath);
+    const isFirstRun = !fs_1.existsSync(providerService.configPath) || AG_RESET;
     if (isFirstRun && !HEADLESS) {
         console.log('[Welcome] First run detected — showing provider choice screen');
         await showWelcomeScreen('about:blank');
         console.log('[Welcome] User selected provider:', providerService.getActiveProvider());
-        // Sync to endpoints.json (for Google, the handler already set the endpoint;
-        // for custom, the settings save handler synced. This is a safety sync.)
-        if (providerService.getActiveProvider() !== 'google_gemini') {
-            syncProviderToEndpoints(providerService);
-        }
     }
+    // ALWAYS sync the active AG X provider to endpoints.json on every startup.
+    // This ensures the Language Server reads the correct provider config.
+    console.log('[Sync] Syncing active provider to endpoints.json on startup');
+    syncProviderToEndpoints(providerService);
     let handle;
     const targetPort = Number(process.env.JETSKI_LS_PORT) || constants_1.DYNAMIC_PORT;
     try {

dist/services/apiProxy.js

@@ -71,7 +71,7 @@ class ApiProxy {
         // Use Electron's Node.js binary to run our translation proxy
         const proxyScript = path.join(__dirname, 'translationProxy.js');
         const nodeBin = process.execPath;
-        this.proxyProcess = child_process.spawn(nodeBin, [proxyScript], {
+        this.proxyProcess = child_process.spawn(nodeBin, ['--no-sandbox', proxyScript], {
             stdio: ['ignore', 'pipe', 'pipe'],
             detached: false,
             env: { ...process.env },