Remove nonfunctional element on login page

src/invidious.cr

@@ -377,7 +377,6 @@ end
 post "/login" do |env|
   email = env.params.body["email"]?
   password = env.params.body["password"]?
-  remember = env.params.body["remember"]? || "false"
 
   begin
     client = make_client(LOGIN_URL)

src/views/login.ecr

@@ -16,10 +16,6 @@
                     <label for="password">Password</label>
                     <input class="pure-input-1" name="password" type="password" placeholder="Password">
 
-                    <label for="remember" class="pure-checkbox">
-                        <input id="remember" name="remember" type="checkbox"> Remember me
-                    </label>
-
                     <button type="submit" class="pure-button pure-button-primary">Sign in</button>
                 </fieldset>
             </form>