Update leaflet to 2.0.0-alpha1

https://github.com/Leaflet/Leaflet/releases/tag/v2.0.0-alpha1

Author: simon04

bun.lock

@@ -20,8 +20,8 @@
   },
   "homepage": "https://github.com/simon04/tyrolean-map#readme",
   "dependencies": {
-    "leaflet": "2.0.0-alpha",
-    "leaflet-control-geocoder": "^3.2.0",
+    "leaflet": "^2.0.0-alpha.1",
+    "leaflet-control-geocoder": "^3.3.0",
     "leaflet.locatecontrol": "jeffreykog/leaflet-locatecontrol#leaflet-v2"
   },
   "devDependencies": {