Revert "Fix the "Not valid credentials" issue caused by trailing separator in server URL (#357)"

This reverts commit d9b707db8061870a8d59d75731b35d30905e4ccf.

app/src/main/java/me/ash/reader/ui/page/settings/accounts/addition/AddFeverAccountDialog.kt

@@ -12,11 +12,8 @@ import androidx.compose.material.icons.rounded.RssFeed
 import androidx.compose.material3.Icon
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.*
 import androidx.compose.runtime.saveable.rememberSaveable
-import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalFocusManager
@@ -115,9 +112,7 @@ fun AddFeverAccountDialog(
                         type = AccountType.Fever,
                         name = context.getString(R.string.fever),
                         securityKey = FeverSecurityKey(
-                            serverUrl = serverUrl
-                                .takeIf { !it.endsWith("/") }
-                                ?: serverUrl.trimEnd('/'),
+                            serverUrl = serverUrl,
                             username = username,
                             password = password,
                         ).toString(),

app/src/main/java/me/ash/reader/ui/page/settings/accounts/connection/FeverConnection.kt

@@ -71,8 +71,6 @@ fun LazyItemScope.FeverConnection(
         onConfirm = {
             if (securityKey.serverUrl?.isNotBlank() == true) {
                 securityKey.serverUrl = serverUrlValue
-                    ?.takeIf { !it.endsWith("/") }
-                    ?: serverUrlValue?.trimEnd('/')
                 save(account, viewModel, securityKey)
                 serverUrlDialogVisible = false
             }