Added server address validation, success message, localization

lib/core/security/authentication_aware_dio_manager.dart

@@ -3,6 +3,7 @@ import 'dart:io';
 
 import 'package:dio/adapter.dart';
 import 'package:dio/dio.dart';
+import 'package:paperless_mobile/core/interceptor/retry_on_connection_change_interceptor.dart';
 import 'package:paperless_mobile/extensions/security_context_extension.dart';
 import 'package:paperless_mobile/features/login/model/client_certificate.dart';
 
@@ -23,6 +24,7 @@ class AuthenticationAwareDioManager {
     (dio.httpClientAdapter as DefaultHttpClientAdapter).onHttpClientCreate =
         (client) => client..badCertificateCallback = (cert, host, port) => true;
     dio.interceptors.addAll(interceptors);
+    dio.interceptors.add(RetryOnConnectionChangeInterceptor(dio: dio));
     return dio;
   }
 

lib/core/widgets/form_builder_fields/extended_date_range_form_field/extended_date_range_dialog.dart

@@ -46,7 +46,8 @@ class _ExtendedDateRangeDialogState extends State<ExtendedDateRangeDialog> {
   @override
   Widget build(BuildContext context) {
     return AlertDialog(
-      title: Text("Select date range"),
+      insetPadding: const EdgeInsets.all(24.0),
+      title: Text(S.of(context).extendedDateRangeDialogTitle),
       content: FormBuilder(
         key: _formKey,
         child: Column(
@@ -55,7 +56,7 @@ class _ExtendedDateRangeDialogState extends State<ExtendedDateRangeDialog> {
           children: [
             _buildDateRangeQueryTypeSelection(),
             Text(
-              "Hint: You can either specify absolute values by selecting concrete dates, or you can specify a time range relative to the current date.",
+              S.of(context).extendedDateRangeDialogHintText,
               style: Theme.of(context).textTheme.bodySmall,
             ).paddedOnly(top: 8, bottom: 16),
             Builder(
@@ -109,12 +110,12 @@ class _ExtendedDateRangeDialogState extends State<ExtendedDateRangeDialog> {
         ButtonSegment(
           value: DateRangeType.absolute,
           enabled: true,
-          label: Text("Absolute"),
+          label: Text(S.of(context).extendedDateRangeDialogAbsoluteLabel),
         ),
         ButtonSegment(
           value: DateRangeType.relative,
           enabled: true,
-          label: Text("Relative"),
+          label: Text(S.of(context).extendedDateRangeDialogRelativeLabel),
         ),
       ],
       selected: {_selectedDateRangeType},

lib/core/widgets/form_builder_fields/extended_date_range_form_field/form_builder_relative_date_range_field.dart

@@ -47,12 +47,14 @@ class _FormBuilderRelativeDateRangePickerState
           Row(
             mainAxisAlignment: MainAxisAlignment.spaceBetween,
             children: [
-              Text("Last"),
+              Text(S.of(context).extendedDateRangeDialogRelativeLastLabel),
               SizedBox(
-                width: 70,
+                width: 80,
                 child: TextFormField(
                   decoration: InputDecoration(
-                    labelText: "Offset",
+                    labelText: S
+                        .of(context)
+                        .extendedDateRangeDialogRelativeAmountLabel,
                   ),
                   inputFormatters: [
                     FilteringTextInputFormatter.digitsOnly,
@@ -91,7 +93,9 @@ class _FormBuilderRelativeDateRangePickerState
                   onChanged: (value) =>
                       field.didChange(field.value!.copyWith(unit: value)),
                   decoration: InputDecoration(
-                    labelText: "Amount",
+                    labelText: S
+                        .of(context)
+                        .extendedDateRangeDialogRelativeTimeUnitLabel,
                   ),
                 ),
               ),