feat: anonymous analytics with PostHog (#3)

meetingnotes/ViewModels/MeetingListViewModel.swift

@@ -1,6 +1,7 @@
 import Foundation
 import SwiftUI
 import Combine
+import PostHog
 
 @MainActor
 class MeetingListViewModel: ObservableObject {
@@ -69,6 +70,8 @@ class MeetingListViewModel: ObservableObject {
         let newMeeting = Meeting()
         meetings.insert(newMeeting, at: 0)
         _ = LocalStorageManager.shared.saveMeeting(newMeeting)
+        // Track meeting creation event
+        PostHogSDK.shared.capture("meeting_created")
         return newMeeting
     }
 } 

meetingnotes/ViewModels/MeetingViewModel.swift

@@ -1,6 +1,7 @@
 import Foundation
 import SwiftUI
 import Combine
+import PostHog
 
 // Add notification name for meeting saved events
 extension Notification.Name {