Remove wrong hardcoded url.

src/LoginGate.tsx

@@ -25,7 +25,6 @@ export default function LoginGate() {
   const [fetchError, setFetchError] = React.useState<Error>();
 
   async function onFormSubmit(username: string, password: string, serviceApiUrl?: string) {
-    serviceApiUrl = serviceApiUrl ? serviceApiUrl : C.serviceApiBase;
     try {
       setFetchError(undefined);
       const ret = login(username, password, serviceApiUrl);

src/constants/index.ts

@@ -8,5 +8,3 @@ export const sourceCode = "https://github.com/etesync/etesync-web";
 export const reportIssue = sourceCode + "/issues";
 
 export const forgotPassword = "https://www.etesync.com/accounts/password/reset/";
-
-export const serviceApiBase = process.env.REACT_APP_DEFAULT_API_PATH || "https://api.etesync.com/";

src/store/actions.ts

@@ -23,7 +23,7 @@ export const logout = createAction(
 
 export const login = createAction(
   "LOGIN",
-  async (username: string, password: string, server: string) => {
+  async (username: string, password: string, server: string | undefined) => {
     const etebase = await Etebase.Account.login(username, password, server);
     return etebase.save();
   }