fix: correct regex pattern for FlClash X detection in MihomoGeneratorService

Author: kastov

src/modules/subscription-template/render-templates.service.ts

@@ -71,7 +71,11 @@ export class RenderTemplatesService {
 
             case 'MIHOMO':
                 return {
-                    sub: await this.mihomoGeneratorService.generateConfig(formattedHosts, false),
+                    sub: await this.mihomoGeneratorService.generateConfig(
+                        formattedHosts,
+                        false,
+                        /^FlClash X\//.test(userAgent),
+                    ),
                     contentType: configParams.CONTENT_TYPE,
                 };
 
@@ -147,7 +151,7 @@ export class RenderTemplatesService {
                     sub: await this.mihomoGeneratorService.generateConfig(
                         formattedHosts,
                         false,
-                        /^FlClashX\//.test(userAgent),
+                        /^FlClash X\//.test(userAgent),
                     ),
                     contentType: SUBSCRIPTION_CONFIG_TYPES.MIHOMO.CONTENT_TYPE,
                 };