Add atom/rss/json feeds

package.json

@@ -20,7 +20,6 @@
     "@11ty/eleventy": "^2.0.0",
     "@11ty/eleventy-fetch": "^3.0.0",
     "@11ty/eleventy-img": "^3.0.0",
-    "@11ty/eleventy-plugin-rss": "^1.2.0",
     "@11ty/eleventy-plugin-syntaxhighlight": "^4.2.0",
     "@toycode/markdown-it-class": "^1.2.4",
     "autoprefixer": "^10.4.13",
@@ -29,7 +28,7 @@
     "lodash": "^4.17.21",
     "markdown-it-abbr": "^1.0.4",
     "markdown-it-anchor": "^8.6.6",
-    "markdown-it-eleventy-img": "^0.9.0",
+    "markdown-it-eleventy-img": "^0.10.1",
     "markdown-it-emoji": "^2.0.2",
     "markdown-it-footnote": "^3.0.3",
     "markdown-it-link-attributes": "^4.0.1",
@@ -43,5 +42,8 @@
     "postcss-nested": "^6.0.0",
     "prettier": "^2.8.3",
     "tailwindcss": "^3.2.4"
+  },
+  "devDependencies": {
+    "@11ty/eleventy-plugin-rss": "^1.2.0"
   }
 }