fix: simplify getting the hostname

Author: ayykamp

src/popup/addEditInterface.js

@@ -285,16 +285,11 @@ function AddEditInterface(settingsModel) {
                     // view instance should be a Login
                     loginObj = new Login(settings);
 
-                    const currentTab = // only one tab should be active and in the current window
-                        (
-                            await browser.tabs.query({
-                                active: true,
-                                lastFocusedWindow: true,
-                            })
-                        )[0];
-                    const host = new URL(currentTab.url).host;
                     // prefill the host of the current tab
-                    loginObj.login = host;
+                    if (settings.origin !== "null") {
+                        const hostname = new URL(settings.origin).hostname;
+                        loginObj.login = hostname;
+                    }
                 }
 
                 // set the storePath and get tree dirs