chore: Add RSS feed configuration

Author: AquaHydro

_config.yml

@@ -107,3 +107,9 @@ deploy:
   repo: https://github.com/AquaHydro/AquaHydro.github.io
   # example, https://github.com/hexojs/hexojs.github.io
   branch: gh-pages
+
+#订阅RSS
+feed:
+  type: atom
+  path: atom.xml
+  limit: false

package.json

@@ -16,6 +16,7 @@
     "hexo-deployer-git": "^4.0.0",
     "hexo-generator-archive": "^2.0.0",
     "hexo-generator-category": "^2.0.0",
+    "hexo-generator-feed": "^3.0.0",
     "hexo-generator-index": "^4.0.0",
     "hexo-generator-tag": "^2.0.0",
     "hexo-permalink-pinyin": "^1.1.0",