fix: multiple bug fixes and improvements

- Fix suggested trips showing wrong sports for cross-country trips
- Remove quick start sections from home variants (Classic, Spotify)
- Remove dead quickActions code from HomeView
- Fix pace capsule animation in TripCreationView
- Add text wrapping to achievement descriptions
- Improve poll parsing with better error handling
- Various sharing system improvements

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

SportsTime/Export/Views/ShareButton.swift

@@ -57,8 +57,8 @@ extension ShareButton where Content == TripShareContent {
 }
 
 extension ShareButton where Content == ProgressShareContent {
-    init(progress: LeagueProgress, tripCount: Int = 0, username: String? = nil, style: ShareButtonStyle = .icon) {
-        self.content = ProgressShareContent(progress: progress, tripCount: tripCount, username: username)
+    init(progress: LeagueProgress, tripCount: Int = 0, style: ShareButtonStyle = .icon) {
+        self.content = ProgressShareContent(progress: progress, tripCount: tripCount)
         self.style = style
     }
 }