release: v2.1.12 reliability and security hardening

Verify update artifacts with exact metadata and SHA-512, require host-confirmed upload completion before cleanup, harden credentials and backups, improve queue recovery and skipped-state reporting, expand Windows path coverage, and add CI packaging checks.

renderer/auto-resume.js

@@ -0,0 +1,66 @@
+(function (root, factory) {
+  const api = factory();
+  if (typeof module === 'object' && module.exports) module.exports = api;
+  if (root) root.AutoResume = api;
+})(typeof window !== 'undefined' ? window : globalThis, function () {
+  function getAutoResumeJobs(jobs, jobIds) {
+    const allowedJobIds = Array.isArray(jobIds) ? new Set(jobIds) : null;
+    return Array.isArray(jobs)
+      ? jobs.filter(job => job && (job.status === 'queued' || job.status === 'preview') && job.file && job.hoster && (!allowedJobIds || allowedJobIds.has(job.id)))
+      : [];
+  }
+
+  function createAutoResumeController(options = {}) {
+    const delaySeconds = Math.max(1, Number(options.delaySeconds) || 8);
+    const setIntervalFn = options.setIntervalFn || setInterval;
+    const clearIntervalFn = options.clearIntervalFn || clearInterval;
+    const onTick = options.onTick || (() => {});
+    const onStart = options.onStart || (() => {});
+    const onCancel = options.onCancel || (() => {});
+    let timer = null;
+    let pending = false;
+
+    function stopTimer() {
+      if (timer === null) return;
+      clearIntervalFn(timer);
+      timer = null;
+    }
+
+    function schedule(jobIds) {
+      if (pending || !Array.isArray(jobIds)) return false;
+      const plannedJobIds = [...new Set(jobIds.filter(jobId => typeof jobId === 'string' && jobId))];
+      if (!plannedJobIds.length) return false;
+      pending = true;
+      let remaining = delaySeconds;
+      onTick(remaining, plannedJobIds.length);
+      timer = setIntervalFn(() => {
+        if (!pending) return;
+        remaining--;
+        if (remaining > 0) {
+          onTick(remaining, plannedJobIds.length);
+          return;
+        }
+        pending = false;
+        stopTimer();
+        onStart(plannedJobIds);
+      }, 1000);
+      return true;
+    }
+
+    function cancel() {
+      if (!pending) return false;
+      pending = false;
+      stopTimer();
+      onCancel();
+      return true;
+    }
+
+    return {
+      schedule,
+      cancel,
+      get pending() { return pending; }
+    };
+  }
+
+  return { getAutoResumeJobs, createAutoResumeController };
+});