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/Core/Services/PollService.swift

@@ -184,6 +184,13 @@ actor PollService {
     }
 
     func deletePoll(_ pollId: UUID) async throws {
+        // Verify ownership before deleting
+        let poll = try await fetchPoll(byId: pollId)
+        let userId = try await getCurrentUserRecordID()
+        guard poll.ownerId == userId else {
+            throw PollError.notPollOwner
+        }
+
         let recordID = CKRecord.ID(recordName: pollId.uuidString)
 
         do {
@@ -193,6 +200,8 @@ actor PollService {
             try await publicDatabase.deleteRecord(withID: recordID)
         } catch let error as CKError {
             throw mapCloudKitError(error)
+        } catch let error as PollError {
+            throw error
         } catch {
             throw PollError.unknown(error)
         }

SportsTime/Core/Services/SuggestedTripsGenerator.swift

@@ -484,13 +484,17 @@ final class SuggestedTripsGenerator {
         // Build richGames dictionary
         let richGames = buildRichGames(from: selectedGames, teams: teams, stadiums: stadiums)
 
+        // Compute sports from games actually in the trip (not all selectedGames)
+        let gameIdsInTrip = Set(trip.stops.flatMap { $0.games })
+        let actualSports = Set(gameIdsInTrip.compactMap { richGames[$0]?.game.sport })
+
         return SuggestedTrip(
             id: UUID(),
             region: .crossCountry,
-            isSingleSport: sports.count == 1,
+            isSingleSport: actualSports.count == 1,
             trip: trip,
             richGames: richGames,
-            sports: sports
+            sports: actualSports.isEmpty ? sports : actualSports
         )
     }