fix(diag): log the full eventloop-delay payload + harden tray icon load

The v3.3.94 measurement computed the main-process event-loop delay, CPU%, per-hoster connection distribution and transient error counts, but logged only '[INFO ] perf': logInfo(ctx, msg) treats a string first arg as the whole message and discards the second, so the payload was thrown away (confirmed in the user's upload-debug.log). Pass the line as a single argument so the real numbers reach the log.

Also: assets/ was missing from the electron-builder files list, so app_icon.ico was never packaged into the asar — new Tray() threw an unhandled rejection on every startup and left no tray icon. Package the icons and wrap createTray in try/catch with a nativeImage fallback so a missing/invalid icon can never crash tray creation.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

main.js

@@ -1,6 +1,6 @@
 process.env.UV_THREADPOOL_SIZE = process.env.UV_THREADPOOL_SIZE || '64';
 const { monitorEventLoopDelay } = require('perf_hooks');
-const { app, BrowserWindow, ipcMain, dialog, clipboard, nativeTheme, Tray, Menu } = require('electron');
+const { app, BrowserWindow, ipcMain, dialog, clipboard, nativeTheme, Tray, Menu, nativeImage } = require('electron');
 nativeTheme.themeSource = 'dark';
 const path = require('path');
 const fs = require('fs');
@@ -225,7 +225,7 @@ function _maybeLogEventLoopDelay(activeJobs) {
         upStr = ` active-by-hoster={${byHoster}} transient-errs=${d.transientErrors || 0} pending=${d.pending || 0}`;
       }
     } catch {}
-    logInfo('perf', `eventloop-delay active=${activeJobs} mean=${mean}ms p99=${p99}ms max=${max}ms stddev=${stddev}ms threadpool=${process.env.UV_THREADPOOL_SIZE}${cpuStr}${resStr}${upStr}`);
+    logInfo(`eventloop-delay active=${activeJobs} mean=${mean}ms p99=${p99}ms max=${max}ms stddev=${stddev}ms threadpool=${process.env.UV_THREADPOOL_SIZE}${cpuStr}${resStr}${upStr}`);
     _eventLoopDelay.reset();
   } catch {}
 }
@@ -1220,8 +1220,20 @@ function createWindow() {
 }
 
 function createTray() {
-  const iconPath = path.join(__dirname, 'assets', 'app_icon.ico');
+  try {
-  tray = new Tray(iconPath);
+    const candidates = [
+      path.join(process.resourcesPath || __dirname, 'assets', 'app_icon.ico'),
+      path.join(__dirname, 'assets', 'app_icon.ico'),
+      path.join(__dirname, 'assets', 'icon.png')
+    ];
+    let icon = null;
+    for (const p of candidates) {
+      try {
+        const img = nativeImage.createFromPath(p);
+        if (img && !img.isEmpty()) { icon = img; break; }
+      } catch {}
+    }
+    tray = new Tray(icon || nativeImage.createEmpty());
     tray.setToolTip('Multi-Hoster-Upload');
 
     const contextMenu = Menu.buildFromTemplate([
@@ -1234,6 +1246,10 @@ function createTray() {
     tray.on('click', () => {
       if (mainWindow) { mainWindow.show(); mainWindow.focus(); }
     });
+  } catch (err) {
+    tray = null;
+    debugLog(`createTray failed (non-fatal): ${err && err.message ? err.message : err}`);
+  }
 }
 
 function updateTrayTooltip(text) {

package.json

@@ -33,7 +33,9 @@
       "main.js",
       "preload.js",
       "lib/**/*",
-      "renderer/**/*"
+      "renderer/**/*",
+      "assets/app_icon.ico",
+      "assets/app_icon.png"
     ],
     "win": {
       "target": [