Standardize warning spelling, composer grammar and reconnect colors

mac/Sources/Byre/Composer.swift

@@ -376,7 +376,7 @@ struct ComposerView: View {
         VStack(alignment: .leading, spacing: 8) {
             if shown && lost > 0 {
                 HStack(spacing: 8) {
-                    Text("\(lost == 1 ? "1 image" : "\(lost) images") from before the reload need re-attaching.")
+                    Text("\(lost == 1 ? "1 image" : "\(lost) images") from before the reload \(lost == 1 ? "needs" : "need") to be reattached.")
                         .font(Fonts.font(12))
                     Spacer()
                     Button("×") {

mac/Sources/Byre/Panes.swift

@@ -128,11 +128,11 @@ private struct LeftPane: View {
                 HStack(spacing: 10) {
                     if !store.connected {
                         Text("reconnecting…")
-                            .foregroundStyle(Palette.danger)
+                            .foregroundStyle(Palette.muted)
                             .fixedSize()
                     }
                     Circle()
-                        .fill(store.connected ? Palette.ok : Palette.danger)
+                        .fill(store.connected ? Palette.ok : Palette.muted)
                         .frame(width: 8, height: 8)
                         .help(store.connected ? "live" : "reconnecting")
                     Text(store.me?.displayName ?? "")