Ask before running a script, which the page header has always said it did

Run was the only mutating control here that did not confirm, and it is the one that executes
shell as root — the library holds cleaners that delete files, and six Run buttons sit a row apart
in a dense tree.

Plugin/unraid/pages/scheduler.php

@@ -26,6 +26,10 @@
 //
 // OPERATIONAL SAFEGUARDS
 //   Running a script from the UI is confirmed first. Several of these delete files.
+//       vvConfirmRun() guards all three entry points — the six Run buttons, the direct
+//       by-id run, and Git Pull. This line described intent rather than behaviour until
+//       2026-08-07: Run was the only mutating control on the page that did not ask, while
+//       being the one that executes shell as root.
 //
 //   Dry-run is offered alongside run for anything destructive, and its output is shown in
 //   full rather than summarised — reading the list is the point.
@@ -1508,12 +1512,27 @@ function vvSelectLog(btn) {
   vvOpenRight(job.dataset.id);
 }
 
-// Run a script by ID directly — no DOM card needed.
-function vvRunById(id) {
+// Every other mutating control on this page already confirms — save, delete, move, conf save,
+// lock clear. Run did not, and it is the one that executes shell as root: the library holds
+// cleaners that delete files and the git pull itself, and the six Run buttons sit one row apart
+// in a dense tree where the row under the cursor is easy to misjudge. The page header has
+// promised this confirmation since it was written; the code never did it.
+//
+// Dry Run is named in the prompt on purpose. For anything destructive it is the actual answer to
+// "are you sure", and it is the button immediately beside the one that raised the question.
+function vvConfirmRun(id) {
+  return confirm('Run ' + id + ' now?\n\n'
+    + 'It starts immediately and as root, with the same effect as a scheduled run.\n'
+    + 'Use Dry Run first if you want to see what it would change.');
+}
+
+// The confirm lives in the callers rather than here, so a caller that has already asked — or has
+// button state to manage on cancel, as the pull does — is not forced to ask twice.
+function vvRunStart(id, data) {
   vvOpenRight(id);
   vvSetDot(id);
   vvRunningSet.add(id);
-  vvPost('/plugins/varaverk/api/run.php', {id, manual: '1'})
+  return vvPost('/plugins/varaverk/api/run.php', data)
     .then(d => {
       if (!d.ok) {
         document.getElementById('vv-log-pre').textContent = '✗ ' + (d.error ?? 'Failed to start');
@@ -1523,11 +1542,20 @@ function vvRunById(id) {
     });
 }
 
+// Run a script by ID directly — no DOM card needed.
+function vvRunById(id) {
+  if (!vvConfirmRun(id)) return;
+  vvRunStart(id, {id, manual: '1'});
+}
+
 function vvGitPull(btn) {
   const id = 'git_pull_execute.sh';
+  // Asked before the button is disabled, so cancelling does not leave it stuck reading "Pulling…"
+  // for the next four seconds while nothing is pulling.
+  if (!vvConfirmRun(id)) return;
   btn.disabled = true;
   btn.textContent = '⟳ Pulling…';
-  vvRunById(id);
+  vvRunStart(id, {id, manual: '1'});
   // Re-enable once the log poll confirms it's running or done
   setTimeout(() => { btn.disabled = false; btn.textContent = '↻ Git Pull'; }, 4000);
 }
@@ -1535,22 +1563,13 @@ function vvGitPull(btn) {
 function vvRunJob(btn) {
   const job        = btn.closest('[data-id]');
   const id         = job.dataset.id;
+  if (!vvConfirmRun(id)) return;
   const location   = job.querySelector('.vv-rsync-location')?.value.trim() || '';
   const extra_args = job.querySelector('.vv-script-args')?.value.trim() || '';
-  vvOpenRight(id);
-  vvSetDot(id);
-  vvRunningSet.add(id);
   const data = {id};
   if (location)   data.location   = location;
   if (extra_args) data.extra_args = extra_args;
-  vvPost('/plugins/varaverk/api/run.php', data)
-    .then(d => {
-      if (!d.ok) {
-        document.getElementById('vv-log-pre').textContent = '✗ ' + (d.error ?? 'Failed to start');
-        vvClearDot(id);
-        vvRunningSet.delete(id);
-      }
-    });
+  vvRunStart(id, data);
 }
 
 function vvDryRun(btn) {