Rebuild the editor as a Vue app: sidebar, pages side by side, tile settings in a drawer (0.2.74)

The page is now web/ (Vue 3 + Vite + TypeScript), built into screen_manager/app/static
with hashed file names; server.py serves index.html as built and /assets/. The Python
API, the data and the firmware are unchanged. Your screens sit in a sidebar, the pages
of a screen stand next to each other at the screen's own shape, the library sits on the
right, and a tile's settings slide in as a drawer while the mockup stays in view. New
screen, Firmware & USB, Alerts, Override YAML and Settings are pages of their own.
Fonts moved to web/src/assets; the tests read the source through tests/editor_sources.py.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

tests/test_tile_icons.py

@@ -28,7 +28,7 @@ class IconSetTests(unittest.TestCase):
             block = text.split('glyphs: &tile_icons', 1)[1].split('\n\n', 1)[0]
             self.assertEqual(re.findall(r'- "(\\U000F[0-9A-F]{4})"', block), wanted, name)
             self.assertNotIn('MDI_GLYPH', text, name)
-        self.assertTrue((ROOT / 'screen_manager/app/static/tile-icons.woff').exists())
+        self.assertTrue((ROOT / 'web/src/assets/tile-icons.woff').exists())
 
     def test_firmware_name_table_mirrors_the_set(self):
         header = (ROOT / 'components/smart_display/tile_icon_names.h').read_text()