fix: split layout, top-to-bottom queue processing, persist queue on close

- Queue table limited to 50% height with scrollbar, links panel below
- Upload processes files sequentially (file1 all hosters, then file2, etc.)
- Queue state persists immediately after adding files (not debounced)
- Add beforeunload handler to flush pending queue state

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

lib/upload-manager.js

@@ -67,9 +67,24 @@ class UploadManager extends EventEmitter {
     // Start global stats emitter
     this._startStatsTimer();
 
-    // Create job promises — semaphore controls concurrency per hoster
-    const promises = tasks.map((task) => this._runJob(task, results, signal));
+    // Group tasks by file to process files top-to-bottom
+    // Within each file, all hosters run in parallel
+    const fileOrder = [];
+    const tasksByFile = new Map();
+    for (const task of tasks) {
+      if (!tasksByFile.has(task.file)) {
+        tasksByFile.set(task.file, []);
+        fileOrder.push(task.file);
+      }
+      tasksByFile.get(task.file).push(task);
+    }
+
+    for (const file of fileOrder) {
+      if (signal.aborted) break;
+      const fileTasks = tasksByFile.get(file);
+      const promises = fileTasks.map((task) => this._runJob(task, results, signal));
       await Promise.allSettled(promises);
+    }
 
     this._stopStatsTimer();
     this.running = false;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "multi-hoster-uploader",
-  "version": "1.5.1",
+  "version": "1.5.2",
   "description": "Upload files to doodstream, voe, vidmoly, byse simultaneously",
   "main": "main.js",
   "scripts": {

renderer/app.js

@@ -200,7 +200,7 @@ function applyHosterSelection() {
   }
   renderHosterSummary();
   updateUploadView();
-  persistQueueStateSoon();
+  persistQueueStateSoon(true); // immediate persist after adding files
   document.getElementById('hosterModal').style.display = 'none';
 }
 
@@ -297,8 +297,12 @@ async function persistQueueStateNow() {
   await window.api.saveGlobalSettings(globalSettings);
 }
 
-function persistQueueStateSoon() {
+function persistQueueStateSoon(immediate) {
   clearTimeout(queuePersistTimer);
+  if (immediate) {
+    persistQueueStateNow().catch(() => {});
+    return;
+  }
   // Use longer debounce during uploads to reduce disk I/O
   const delay = uploading ? 3000 : 500;
   queuePersistTimer = setTimeout(() => {
@@ -1515,6 +1519,16 @@ function sortHistoryRows(rows) {
   });
 }
 
+// Flush pending queue state on window close
+window.addEventListener('beforeunload', () => {
+  if (queuePersistTimer) {
+    clearTimeout(queuePersistTimer);
+    queuePersistTimer = null;
+    // Synchronous-ish: fire and forget since window is closing
+    persistQueueStateNow().catch(() => {});
+  }
+});
+
 // --- Setup Listeners ---
 function setupListeners() {
   document.getElementById('addFilesBtn').addEventListener('click', pickFiles);

renderer/styles.css

@@ -175,8 +175,9 @@ body {
   flex-direction: column;
 }
 .queue-container {
-  flex: 1;
-  min-height: 220px;
+  flex: 1 1 50%;
+  min-height: 150px;
+  max-height: 50%;
   overflow: auto;
   padding: 0;
   background: rgba(255, 255, 255, 0.02);
@@ -290,12 +291,13 @@ body {
 }
 
 .recent-files-panel {
-  min-height: 220px;
-  max-height: 280px;
+  flex: 1 1 auto;
+  min-height: 150px;
   display: flex;
   flex-direction: column;
   border-top: 1px solid var(--border);
   background: linear-gradient(180deg, rgba(255,255,255,0.015), rgba(0,0,0,0.12));
+  overflow: auto;
 }
 .recent-files-header {
   display: flex;