Watch: snooze finished threads, name the files a file approval would edit, Settle on finished notifications, an instant launch from the saved feed, plain Loading states, and no more cancelled errors

Gateway: an approval push for a file change says which files it would edit

watch/WristCode/Views/NewThreadView.swift

@@ -106,16 +106,8 @@ struct NewThreadView: View {
                             .foregroundStyle(Theme.secondaryText)
                     }
                 }
-            } else if error == nil {
-                Text("Loading")
-                    .font(.system(size: 15, weight: .semibold))
-                    .foregroundStyle(Theme.secondaryText)
-            }
-            if let error {
-                Text(error)
-                    .font(.system(size: 12))
-                    .foregroundStyle(Theme.secondaryText)
             }
+            LoadStatus(loaded: projects != nil, error: error, retry: load)
         }
         .padding(.horizontal, 4)
     }
@@ -189,7 +181,7 @@ struct NewThreadView: View {
             }
             error = nil
         } catch {
-            self.error = model.message(for: error)
+            if let message = model.message(for: error) { self.error = message }
         }
     }