Add swipe action to rename cap

Caps/Data/Database.swift

@@ -394,6 +394,17 @@ final class Database: ObservableObject {
         }
         return true
     }
+    
+    func update(name: String, for capId: Int) -> Bool {
+        guard var cap = caps[capId] else {
+            log("Failed to update name for missing cap \(capId)")
+            return false
+        }
+        cap.name = name
+        caps[capId] = cap
+        changedCaps.insert(capId)
+        return true
+    }
 
     // MARK: Uploads