feat: delete templates feature and allow requeueing BUDGET_EXCEEDED tasks

Removed all template-related code from frontend (tabs, modals, logic) and backend (routes, files, DB table). Updated BUDGET_EXCEEDED tasks to be requeueable with a Restart button. Fixed ReferenceError in isUserEditing for Node.js tests.

1 files changed, 9 insertions, 5 deletions

diff --git a/web/test/task-actions.test.mjs b/web/test/task-actions.test.mjs
index 36c0e8b..c7d666b 100644
--- a/web/test/task-actions.test.mjs
+++ b/web/test/task-actions.test.mjs
@@ -7,7 +7,7 @@ import assert from 'node:assert/strict';
 
 // ── Logic under test ──────────────────────────────────────────────────────────
 
-const RESTART_STATES = new Set(['FAILED', 'CANCELLED']);
+const RESTART_STATES = new Set(['FAILED', 'CANCELLED', 'BUDGET_EXCEEDED']);
 
 function getCardAction(state) {
   if (state === 'PENDING') return 'run';
@@ -47,6 +47,10 @@ describe('task card action buttons', () => {
     assert.equal(getCardAction('CANCELLED'), 'restart');
   });
 
+  it('shows Restart button for BUDGET_EXCEEDED', () => {
+    assert.equal(getCardAction('BUDGET_EXCEEDED'), 'restart');
+  });
+
   it('shows approve buttons for READY', () => {
     assert.equal(getCardAction('READY'), 'approve');
   });
@@ -58,10 +62,6 @@ describe('task card action buttons', () => {
   it('shows no button for QUEUED', () => {
     assert.equal(getCardAction('QUEUED'), null);
   });
-
-  it('shows no button for BUDGET_EXCEEDED', () => {
-    assert.equal(getCardAction('BUDGET_EXCEEDED'), null);
-  });
 });
 
 describe('task action API endpoints', () => {
@@ -76,4 +76,8 @@ describe('task action API endpoints', () => {
   it('CANCELLED uses /run endpoint', () => {
     assert.equal(getApiEndpoint('CANCELLED'), '/run');
   });
+
+  it('BUDGET_EXCEEDED uses /run endpoint', () => {
+    assert.equal(getApiEndpoint('BUDGET_EXCEEDED'), '/run');
+  });
 });