fix(pve): Fix connection issues and add more error handlings (#1081)

* feat(PVE): Added display of PVE connection loading steps

Added a detailed display of loading steps during the PVE connection process, including stages such as establishing an SSH tunnel, authentication, and data retrieval

Also optimized the sorting of PVE storage content and the logic for handling connection errors

* feat(pve): Added error handling and prompts for PVE two-factor authentication

Added error handling for PVE servers when two-factor authentication is enabled, along with relevant error types and localized prompts

* feat(PVE): Added support for PVE passwords during key-based authentication

- Added the `pvePwd` field to the `ServerCustom` model
- Added a PVE password input field to the edit page (displayed only during key-based authentication)
- Updated multilingual files to support PVE-related loading states and password prompts
- Optimized PVE connection logic to support password verification during key-based authentication

lib/view/page/server/edit/actions.dart

@@ -71,6 +71,7 @@ extension _Actions on _ServerEditPageState {
     final custom = ServerCustom(
       pveAddr: _pveAddrCtrl.text.selfNotEmptyOrNull,
       pveIgnoreCert: _pveIgnoreCert.value,
+      pvePwd: _pvePwdCtrl.text.selfNotEmptyOrNull,
       cmds: customCmds.isEmpty ? null : customCmds,
       preferTempDev: _preferTempDevCtrl.text.selfNotEmptyOrNull,
       logoUrl: _logoUrlCtrl.text.selfNotEmptyOrNull,
@@ -266,6 +267,7 @@ extension _Utils on _ServerEditPageState {
     if (custom != null) {
       _pveAddrCtrl.text = custom.pveAddr ?? '';
       _pveIgnoreCert.value = custom.pveIgnoreCert;
+      _pvePwdCtrl.text = custom.pvePwd ?? '';
       _customCmds.value = custom.cmds ?? {};
       _preferTempDevCtrl.text = custom.preferTempDev ?? '';
       _logoUrlCtrl.text = custom.logoUrl ?? '';

lib/view/page/server/edit/edit.dart

@@ -48,6 +48,7 @@ class _ServerEditPageState extends ConsumerState<ServerEditPage>
   final _usernameController = TextEditingController();
   final _passwordController = TextEditingController();
   final _pveAddrCtrl = TextEditingController();
+  final _pvePwdCtrl = TextEditingController();
   final _preferTempDevCtrl = TextEditingController();
   final _logoUrlCtrl = TextEditingController();
   final _wolMacCtrl = TextEditingController();
@@ -98,6 +99,7 @@ class _ServerEditPageState extends ConsumerState<ServerEditPage>
     _portFocus.dispose();
     _usernameFocus.dispose();
     _pveAddrCtrl.dispose();
+    _pvePwdCtrl.dispose();
 
     _keyIdx.dispose();
     _autoConnect.dispose();

lib/view/page/server/edit/widget.dart

@@ -230,32 +230,45 @@ extension _Widgets on _ServerEditPageState {
 
   Widget _buildPVEs() {
     const addr = 'https://127.0.0.1:8006';
-    return Column(
-      mainAxisSize: MainAxisSize.min,
-      children: [
-        const CenterGreyTitle('PVE'),
-        Input(
-          controller: _pveAddrCtrl,
-          type: TextInputType.url,
-          icon: MingCute.web_line,
-          label: 'URL',
-          hint: addr,
-          suggestion: false,
-        ),
-        ListTile(
-          leading: const Icon(MingCute.certificate_line),
-          title: TipText('PVE ${l10n.ignoreCert}', l10n.pveIgnoreCertTip),
-          trailing: _pveIgnoreCert.listenVal(
-            (v) => Switch(
-              value: v,
-              onChanged: (val) {
-                _pveIgnoreCert.value = val;
-              },
-            ),
+    return _keyIdx.listenVal((v) {
+      final useKeyAuth = v != null && v >= 0;
+      return Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          const CenterGreyTitle('PVE'),
+          Input(
+            controller: _pveAddrCtrl,
+            type: TextInputType.url,
+            icon: MingCute.web_line,
+            label: 'URL',
+            hint: addr,
+            suggestion: false,
           ),
-        ).cardx,
-      ],
-    );
+          if (useKeyAuth)
+            Input(
+              controller: _pvePwdCtrl,
+              type: TextInputType.visiblePassword,
+              icon: MingCute.lock_line,
+              label: l10n.pvePassword,
+              hint: l10n.pvePasswordHint,
+              obscureText: true,
+              suggestion: false,
+            ),
+          ListTile(
+            leading: const Icon(MingCute.certificate_line),
+            title: TipText('PVE ${l10n.ignoreCert}', l10n.pveIgnoreCertTip),
+            trailing: _pveIgnoreCert.listenVal(
+              (v) => Switch(
+                value: v,
+                onChanged: (val) {
+                  _pveIgnoreCert.value = val;
+                },
+              ),
+            ),
+          ).cardx,
+        ],
+      );
+    });
   }
 
   Widget _buildCustomCmds() {