fix: make Todo reminders and selects usable

scripts/check-select-styles.js

@@ -0,0 +1,34 @@
+#!/usr/bin/env node
+const fs = require('fs');
+const path = require('path');
+
+const root = path.resolve(__dirname, '..');
+const checks = [
+  ['plugins/todo/frontend/src/index.js', '.todo-select'],
+  ['plugins/files/frontend/src/index.js', '.files-sort'],
+  ['plugins/notes/frontend/src/index.js', '.notes-sort'],
+  ['plugins/browser-inbox/frontend/src/index.js', '.browser-inbox-select'],
+  ['plugins/trash/frontend/src/index.js', '.trash-select'],
+  ['plugins/secrets/frontend/src/index.js', '.secrets-select'],
+];
+
+function escapeRegExp(value) {
+  return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+}
+
+let failed = false;
+for (const [relativePath, selector] of checks) {
+  const source = fs.readFileSync(path.join(root, relativePath), 'utf8');
+  const escaped = escapeRegExp(selector);
+  if (!new RegExp(`${escaped}\\{[^}]*appearance:none`).test(source)) {
+    console.error(`${relativePath}: ${selector} must hide the native select arrow`);
+    failed = true;
+  }
+  if (!new RegExp(`${escaped} option\\{[^}]*background`).test(source)) {
+    console.error(`${relativePath}: ${selector} options must use the application surface`);
+    failed = true;
+  }
+}
+
+if (failed) process.exit(1);
+console.log('official plugin select styles are complete');

scripts/check.sh

@@ -89,6 +89,18 @@ else
   echo "  ⚠️  node not available — skipping localization catalog validation"
 fi
 
+echo ""
+echo "[select styles]"
+if command -v node &>/dev/null; then
+  set +e
+  node "$ROOT/scripts/check-select-styles.js"
+  STATUS=$?
+  set -e
+  report "selects use application styles" "$STATUS"
+else
+  echo "  ⚠️  node not available — skipping select style validation"
+fi
+
 echo ""
 # Guard official plugins against bypassing the v2 plugin API for note features.
 echo "[frontend API boundary]"

scripts/smoke-todo-plugin.js

@@ -231,8 +231,13 @@ async function mountWithApi(apiState, props, emittedEvents = [], document = make
   byData(container, 'data-todo-input', 'title').value = 'Prepare project review';
   byData(container, 'data-todo-input', 'description').value = 'Collect factual review notes.';
   byData(container, 'data-todo-input', 'priority').value = 'high';
-  byData(container, 'data-todo-input', 'dueAt').value = '2000-01-01';
-  byData(container, 'data-todo-input', 'reminderAt').value = '2000-01-01T09:00';
+  byData(container, 'data-todo-input', 'dueAt').value = '01/02/2000';
+  const reminderDate = byData(container, 'data-todo-input', 'reminderDate');
+  const reminderTime = byData(container, 'data-todo-input', 'reminderTime');
+  if (!reminderDate || reminderDate.getAttribute('type') !== 'date') throw new Error('Todo reminder date input was not rendered');
+  if (!reminderTime || reminderTime.getAttribute('type') !== 'time') throw new Error('Todo reminder time input was not rendered');
+  reminderDate.value = '01/02/2000';
+  reminderTime.value = '09:00';
   byData(container, 'data-todo-action', 'save').click();
   await flush();
 
@@ -241,7 +246,7 @@ async function mountWithApi(apiState, props, emittedEvents = [], document = make
   const createdTodo = storedAfterCreate[0];
   if (createdTodo.workspaceRootPath !== 'Project') throw new Error('workspace Todo did not keep the Project root path');
   if (createdTodo.status !== 'open' || createdTodo.priority !== 'high') throw new Error('Todo status or priority was not stored');
-  if (createdTodo.dueAt !== '2000-01-01' || createdTodo.reminderAt !== '2000-01-01T09:00') throw new Error('Todo due/reminder metadata was not stored');
+  if (createdTodo.dueAt !== '2000-01-02' || createdTodo.reminderAt !== '2000-01-02T09:00') throw new Error('Todo due/reminder metadata was not stored');
   if (!container.textContent.includes('Overdue') || !container.textContent.includes('Reminder due')) throw new Error('due/reminder indicators were not rendered');
   const scheduledAfterCreate = apiState.notificationCalls.at(-1) || [];
   if (scheduledAfterCreate.length !== 1