chore: v2.8.21 — update progress steps, clone in background, extra SSH keys inline, today's spend

- Plugin update reports its running step (plugin-update-progress.json →
  plugin_update_progress); a hidden update or clone leaves a progress chip.
- Clone here can run in the background.
- Git identity: extra SSH keys are added inline per host (no More keys tab).
- Users: spend today (viewer's local day, ?tz_offset=).
- Prettier on the files touched since v2.8.20.

client/src/components/UpdateNotifier.tsx

@@ -19,7 +19,9 @@
  * background process can do for it. Escape, the backdrop and × close it for
  * this page load only — also while an update applies: it keeps running in the
  * background (the page still reloads itself once the new server is up), and a
- * failure re-opens the modal with its error; "Skip this version" is the one
+ * failure re-opens the modal with its error. While hidden, a small chip in the
+ * corner keeps showing the update — with the plugin chain's current step from
+ * `plugin_update_progress` — and a click on it shows the modal again; "Skip this version" is the one
  * persistent, per-version dismiss (never while applying). After a failed update, "Auto fix" hands the
  * error to an AI agent: it opens (or adopts) a workspace on the install folder
  * and starts a Claude Code session there with the error as its prompt — the
@@ -184,6 +186,8 @@ export function UpdateNotifier() {
   const [applying, setApplying] = useState(false);
   const [restarting, setRestarting] = useState(false);
   const [fixing, setFixing] = useState(false);
+  /** The running plugin chain's step, from the polls while it runs. */
+  const [progress, setProgress] = useState<UpdateStatusPayload["plugin_update_progress"]>(null);
   const navigate = useNavigate();
 
   const syncFromPayload = useCallback((s: UpdateStatusPayload) => {
@@ -312,6 +316,7 @@ export function UpdateNotifier() {
         api.updates
           .status()
           .then((s) => {
+            setProgress(s.plugin_update_progress ?? null);
             const v = s.last_plugin_update;
             const mine = !!v?.finished_at && Date.parse(v.finished_at) >= since;
             // A failed step, or nothing to pull, leaves the OLD server up: it
@@ -342,6 +347,7 @@ export function UpdateNotifier() {
   const applyNow = async () => {
     if (applying || restarting) return;
     setError(null);
+    setProgress(null);
     setApplying(true);
     try {
       const result = await api.updates.apply();
@@ -392,6 +398,53 @@ export function UpdateNotifier() {
     }
   };
 
+  const stepText = progress?.step
+    ? t(`pluginStep.${progress.step}`, {
+        index: progress.index,
+        total: progress.total,
+        defaultValue: progress.step,
+      })
+    : null;
+
+  // Hidden while it runs: a chip keeps it in sight and brings the modal back.
+  if (!show && isAdmin && (applying || restarting) && dismissKey && closedKey === dismissKey) {
+    return (
+      <button
+        type="button"
+        data-testid="update-chip"
+        onClick={() => setClosedKey(null)}
+        title={t("chipHint")}
+        className="fixed bottom-24 right-4 z-[60] w-72 rounded-lg border border-accent/30 bg-surface-1 p-2.5 text-left shadow-xl shadow-black/40 hover:bg-surface-2"
+      >
+        <span className="flex items-center gap-2 text-xs font-medium text-fg-primary">
+          <RefreshCw className="h-3.5 w-3.5 shrink-0 animate-spin text-accent" aria-hidden />
+          <span className="truncate">
+            {status?.latest_release
+              ? t("chipTitle", { version: status.latest_release })
+              : t("updating")}
+          </span>
+        </span>
+        <span className="mt-1 block truncate text-[11px] text-fg-muted">
+          {stepText || (applying ? t("updating") : t("restartingShort"))}
+        </span>
+        {progress && progress.total > 0 ? (
+          <span
+            className="mt-1.5 block h-1 overflow-hidden rounded bg-surface-2"
+            role="progressbar"
+            aria-valuenow={progress.index}
+            aria-valuemin={0}
+            aria-valuemax={progress.total}
+          >
+            <span
+              className="block h-full bg-accent-solid transition-all"
+              style={{ width: `${(Math.max(progress.index - 1, 0) / progress.total) * 100}%` }}
+            />
+          </span>
+        ) : null}
+      </button>
+    );
+  }
+
   if (!show || !status) return null;
 
   const refLabel = status.remote_ref || "origin";
@@ -520,7 +573,14 @@ export function UpdateNotifier() {
               {/* The plugin chain pulls a new cache directory and reinstalls
                   dependencies before it restarts, so it takes minutes, not
                   seconds — saying "restarting" there would look hung. */}
-              {pluginManaged ? t("pluginUpdating") : t("restarting")}
+              <span>
+                {pluginManaged ? t("pluginUpdating") : t("restarting")}
+                {stepText ? (
+                  <span className="block mt-0.5 font-medium" data-testid="update-step">
+                    {stepText}
+                  </span>
+                ) : null}
+              </span>
             </div>
           ) : null}