after connections modal closes, refocus

src/model.ts

@@ -2275,11 +2275,15 @@ class RemotesModalModel {
     }
 
     closeModal() : void {
+        if (!this.openState.get()) {
+            return;
+        }
         mobx.action(() => {
             this.openState.set(false);
             this.selectedRemoteId.set(null);
             this.remoteEdit.set(null);
         })();
+        setTimeout(() => GlobalModel.refocus(), 10);
     }
 
     disposeTerm() : void {
@@ -2448,6 +2452,14 @@ class Model {
         getApi().reloadWindow();
     }
 
+    refocus() {  // givefocus() give back focus to cmd or input
+        let activeScreen = this.getActiveScreen();
+        if (screen == null) {
+            return;
+        }
+        activeScreen.giveFocus();
+    }
+
     getHasClientStop() : boolean {
         if (this.clientData.get() == null) {
             return true;