✨ feat(apps): add description field to all application data files

- add english and chinese description fields to all application data files
- standardize yaml formatting and indentation across all files
- remove BOM characters from several files
- fix tag indentation in multiple files
- update architecture field formatting in DecoTV and wechat-selkies
- fix crossVersionUpdate value from False to false in gitlab applications
- improve description field formatting in billion-mail application

apps/gateway-go/data.yml

@@ -1,19 +1,22 @@
 name: gateway-go
 tags:
-    - 实用工具
+  - 实用工具
 title: 简单易用的 内网穿透工具
 description: 简单易用的 内网穿透工具
 additionalProperties:
-    key: gateway-go
-    name: gateway-go
-    tags:
-        - Tool
-    shortDescZh: 简单易用的 内网穿透工具,支持全平台APP访问,支持p2p,未来也将支持所有docker应用的远程访问
-    shortDescEn: Help you expose a local server behind a NAT or firewall to the internet.
-    type: tool
-    crossVersionUpdate: true
-    limit: 0
-    recommend: 0
-    website: https://github.com/OpenIoTHub/gateway-go
-    github: https://github.com/OpenIoTHub/gateway-go
-    document: https://docs.iothub.cloud
+  key: gateway-go
+  name: gateway-go
+  tags:
+    - Tool
+  shortDescZh: 简单易用的 内网穿透工具,支持全平台APP访问,支持p2p,未来也将支持所有docker应用的远程访问
+  shortDescEn: Help you expose a local server behind a NAT or firewall to the internet.
+  description:
+    en: Help you expose a local server behind a NAT or firewall to the internet.
+    zh: 简单易用的 内网穿透工具,支持全平台APP访问,支持p2p,未来也将支持所有docker应用的远程访问
+  type: tool
+  crossVersionUpdate: true
+  limit: 0
+  recommend: 0
+  website: https://github.com/OpenIoTHub/gateway-go
+  github: https://github.com/OpenIoTHub/gateway-go
+  document: https://docs.iothub.cloud