Show correct number of commits in "About Repository"

pass/Controllers/AboutRepositoryTableViewController.swift

@@ -51,7 +51,7 @@ class AboutRepositoryTableViewController: BasicStaticTableViewController {
             let size = self.sizeOfRepositoryString()
             let localCommits = self.numberOfLocalCommitsString()
             let lastSynced = self.lastSyncedTimeString()
-            let commits = self.numberOfPasswordsString()
+            let commits = self.numberOfCommitsString()
 
             DispatchQueue.main.async { [weak self] in
                 guard let strongSelf = self else {
@@ -98,6 +98,10 @@ class AboutRepositoryTableViewController: BasicStaticTableViewController {
         return formatter.string(from: date)
     }
 
+    private func numberOfCommitsString() -> String {
+        return String(passwordStore.numberOfCommits)
+    }
+
     @objc func setNeedRefresh() {
         needRefresh = true
     }

passKit/Models/PasswordStore.swift

@@ -113,6 +113,10 @@ public class PasswordStore {
         return SharedDefaults[.lastSyncedTime]
     }
 
+    public var numberOfCommits: UInt {
+        return storeRepository?.numberOfCommits(inCurrentBranch: nil) ?? 0
+    }
+
     private init() {
         // File migration to group
         migrateIfNeeded()