Add connection from lan option

lib/features/config_option/data/config_option_repository.dart

@@ -103,6 +103,7 @@ class ConfigOptionRepositoryImpl
           enableTun: persisted.serviceMode == ServiceMode.tun,
           setSystemProxy: persisted.serviceMode == ServiceMode.systemProxy,
           bypassLan: persisted.bypassLan,
+          allowConnectionFromLan: persisted.allowConnectionFromLan,
           enableFakeDns: persisted.enableFakeDns,
           enableDnsRouting: persisted.enableDnsRouting,
           independentDnsCache: persisted.independentDnsCache,

lib/features/config_option/model/config_option_entity.dart

@@ -37,6 +37,7 @@ class ConfigOptionEntity with _$ConfigOptionEntity {
     @Default(true) bool enableClashApi,
     @Default(6756) int clashApiPort,
     @Default(false) bool bypassLan,
+    @Default(false) bool allowConnectionFromLan,
     @Default(false) bool enableFakeDns,
     @Default(true) bool enableDnsRouting,
     @Default(true) bool independentDnsCache,
@@ -96,6 +97,8 @@ class ConfigOptionEntity with _$ConfigOptionEntity {
       enableClashApi: patch.enableClashApi ?? enableClashApi,
       clashApiPort: patch.clashApiPort ?? clashApiPort,
       bypassLan: patch.bypassLan ?? bypassLan,
+      allowConnectionFromLan:
+          patch.allowConnectionFromLan ?? allowConnectionFromLan,
       enableFakeDns: patch.enableFakeDns ?? enableFakeDns,
       enableDnsRouting: patch.enableDnsRouting ?? enableDnsRouting,
       independentDnsCache: patch.independentDnsCache ?? independentDnsCache,

lib/features/config_option/model/config_option_patch.dart

@@ -31,6 +31,7 @@ class ConfigOptionPatch with _$ConfigOptionPatch {
     bool? enableClashApi,
     int? clashApiPort,
     bool? bypassLan,
+    bool? allowConnectionFromLan,
     bool? enableFakeDns,
     bool? enableDnsRouting,
     bool? independentDnsCache,

lib/features/config_option/overview/config_options_page.dart

@@ -257,6 +257,13 @@ class ConfigOptionsPage extends HookConsumerWidget {
                   );
                 },
               ),
+              SwitchListTile(
+                title: Text(t.settings.config.allowConnectionFromLan),
+                value: options.allowConnectionFromLan,
+                onChanged: (value) => changeOption(
+                  ConfigOptionPatch(allowConnectionFromLan: value),
+                ),
+              ),
               const SettingsDivider(),
               SettingsSection(t.settings.config.section.tlsTricks),
               SwitchListTile(