Port the full-page and navigation tiles into the Vue editor (for 0.2.74)

Sizes single, wide and full in web/src/model/layout.ts (a full tile covers the six cells of a page and starts
it; packing, fitting, arranging and page counting know it), the full card on the mockup, Size with Full page
and its firmware hint in the tile drawer, controls defaulting to none on a full tile, navigation tiles
(screen.page_1..8: Goes to page, size normal or double, icon and colour only, "Page n ›" on the card), the
tile limit of 48 from firmware 0.2.62, the "Screen" domain label. Vitest and the Python source tests cover it.
The add-on side of this round lives on the peer branch fullpage (4be6153).

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

tests/test_tap_actions.py

@@ -228,7 +228,7 @@ class Editor(unittest.TestCase):
     def test_perform_action_is_a_tap_choice_with_home_assistants_list(self):
         self.assertIn('list.push(["action", "Perform action"]);', self.SCRIPT)
         self.assertIn('getJson(`entity-actions?entity=${encodeURIComponent(entity)}`)', self.SCRIPT)
-        self.assertIn('<ActionPicker v-if="domain !== \'screen\' && tap === \'action\'" :tile="tile" />', self.SCRIPT)
+        self.assertIn('<ActionPicker v-if="domain !== \'screen\' && !goesTo && tap === \'action\'" :tile="tile" />', self.SCRIPT)
         # Fields follow Home Assistant's selectors; an empty field is left out of the data.
         for marker in ("kindOf(field) === 'boolean'", "kindOf(field) === 'number' || kindOf(field) === 'color_temp'", 'config.options', 'delete data[key]'):
             self.assertIn(marker, self.PICKER, marker)