Add rendering forms to messages, add configuring mucs, add getting muc affiliations, add a bunch of other stuff idk man check the diff

gtk-signin.go

@@ -103,7 +103,7 @@ func dropToSignInPage(err error) {
 			if err != nil {
 				panic(err)
 			}
-			os.WriteFile(filepath.Join(p, "lambda.toml"), b.Bytes(), 0644)
+			os.WriteFile(filepath.Join(p, config_filename), b.Bytes(), 0644)
 
 			window.SetVisible(false)
 			main()