style(searxng): 清理 yaml 格式，修复末尾换行缺失

searxng/stack.yml

@@ -3,7 +3,6 @@
 # Run:: docker compose --env-file ./searxng/env.cfg -f ./searxng/stack.yml up -d
 
 services:
-
   valkey:
     image: ${Valkey_TAG}
     container_name: redis
@@ -12,7 +11,7 @@ services:
     networks:
       - searxng
     volumes:
-      -  ${Volumes_Path}/redis-data:/data
+      - ${Volumes_Path}/redis-data:/data
 
   searxng:
     image: ${SearXNG_TAG}
@@ -32,4 +31,4 @@ services:
       - ${Volumes_Path}/searxng-data:/var/cache/searxng:rw
 
 networks:
-  searxng: 
+  searxng: