Shell: a picker entry can name the older variant ids it stands for

Layouts saved before Timers 1.3.0 hold 'timer:<uuid>' and 'ltc' tiles.
An entry's aliases let those tiles get the entry's slim gear settings
instead of falling back to the module's full schema.

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

public/shell.js

@@ -1094,8 +1094,10 @@ function colorHex(value, fallback) {
     Same for the groups that arrange them. */
 function tileSchema(tile, man) {
   const own = (v) => (v && typeof v === 'object' ? v : null);
-  const entry = tile?.variant && Array.isArray(man?.tiles)
-    ? man.tiles.find((e) => String(e.id) === String(tile.variant))
+  const variant = String(tile?.variant || '');
+  const entry = variant && Array.isArray(man?.tiles)
+    ? man.tiles.find((e) => String(e.id) === variant)
+      || man.tiles.find((e) => Array.isArray(e.aliases) && e.aliases.includes(variant))
     : null;
   return {
     schema: own(entry?.instanceSchema) || own(man?.instanceSchema) || {},