fix(ui): Landeplatz nur auf ganzem Kollisionsboden, Trackpad-Zoom, Fokus und Ladefehler der Minimap

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

tests/fixtures/chunk-names.json

@@ -1,6 +1,6 @@
 {
   "pairs": [["A1", 0, 0], ["L1", 11, 0], ["A12", 0, 11], ["L12", 11, 11], ["C10", 2, 9]],
   "lowercase": [["c10", 2, 9], ["l12", 11, 11]],
-  "invalid": ["M1", "A0", "A13", "A", "10", "", "A01", "B-3", " ", "A1\n"],
+  "invalid": ["M1", "A0", "A13", "A", "10", "", "A01", "B-3", " ", "A1\n", "A1١", "A1１"],
   "invalidIndices": [[1.5, 3], [3, 2.5], [true, 0], [0, false]]
 }