Add playoff round view, game numbers, goal scorer notifications, standings

- Fetch NHL standings and surface league/season game counts in the menu bar
- Prefix regular-season rows with the league-wide game number (from gameId)
- New ROUND section shows each active playoff series (matchup, series score,
  next game number + time) derived from /v1/playoff-bracket; rows always open
  the NHL series page so completed series remain clickable
- Goal notifications include scorer sweater, abbreviated name, and strength
  (PPG/SHG/EN), resolved via /v1/gamecenter/{id}/play-by-play
- Drop the per-team filter submenu and NHLTeam enum
- Regenerate AppIcon with the full 10-size macOS set (alpha preserved) so
  notifications render the app icon correctly; rename the iOS marketing PNG
  to icon-ios-1024.png
- gitignore .claude/ local tooling settings

IceGlass/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -1,112 +1,10 @@
 {
   "images": [
     {
-      "filename": "icon-20@2x.png",
-      "idiom": "iphone",
-      "size": "20x20",
-      "scale": "2x"
-    },
-    {
-      "filename": "icon-20@3x.png",
-      "idiom": "iphone",
-      "size": "20x20",
-      "scale": "3x"
-    },
-    {
-      "filename": "icon-29@2x.png",
-      "idiom": "iphone",
-      "size": "29x29",
-      "scale": "2x"
-    },
-    {
-      "filename": "icon-29@3x.png",
-      "idiom": "iphone",
-      "size": "29x29",
-      "scale": "3x"
-    },
-    {
-      "filename": "icon-40@2x.png",
-      "idiom": "iphone",
-      "size": "40x40",
-      "scale": "2x"
-    },
-    {
-      "filename": "icon-40@3x.png",
-      "idiom": "iphone",
-      "size": "40x40",
-      "scale": "3x"
-    },
-    {
-      "filename": "icon-60@2x.png",
-      "idiom": "iphone",
-      "size": "60x60",
-      "scale": "2x"
-    },
-    {
-      "filename": "icon-60@3x.png",
-      "idiom": "iphone",
-      "size": "60x60",
-      "scale": "3x"
-    },
-    {
-      "filename": "icon-20.png",
-      "idiom": "ipad",
-      "size": "20x20",
-      "scale": "1x"
-    },
-    {
-      "filename": "icon-20@2x.png",
-      "idiom": "ipad",
-      "size": "20x20",
-      "scale": "2x"
-    },
-    {
-      "filename": "icon-29.png",
-      "idiom": "ipad",
-      "size": "29x29",
-      "scale": "1x"
-    },
-    {
-      "filename": "icon-29@2x.png",
-      "idiom": "ipad",
-      "size": "29x29",
-      "scale": "2x"
-    },
-    {
-      "filename": "icon-40.png",
-      "idiom": "ipad",
-      "size": "40x40",
-      "scale": "1x"
-    },
-    {
-      "filename": "icon-40@2x.png",
-      "idiom": "ipad",
-      "size": "40x40",
-      "scale": "2x"
-    },
-    {
-      "filename": "icon-76.png",
-      "idiom": "ipad",
-      "size": "76x76",
-      "scale": "1x"
-    },
-    {
-      "filename": "icon-76@2x.png",
-      "idiom": "ipad",
-      "size": "76x76",
-      "scale": "2x"
-    },
-    {
-      "filename": "icon-83.5@2x.png",
-      "idiom": "ipad",
-      "size": "83.5x83.5",
-      "scale": "2x"
-    },
-    {
-      "filename": "icon-1024.png",
-      "idiom": "ios-marketing",
-      "size": "1024x1024",
-      "scale": "1x"
+      "filename": "icon-ios-1024.png",
+      "idiom": "universal",
+      "platform": "ios",
+      "size": "1024x1024"
     },
     {
       "filename": "icon-mac-16.png",
@@ -173,4 +71,4 @@
     "author": "xcode",
     "version": 1
   }
-}
+}