feat: move dir config to separate file

config/constants.js

@@ -0,0 +1,10 @@
+const dir = {
+  assets: "assets",
+  data: "_data",
+  includes: "_includes",
+  input: "src",
+  layouts: "_layouts",
+  output: "dist",
+};
+
+module.exports = { dir };

eleventy.config.js

@@ -1,3 +1,8 @@
+const {
+  getAllPosts,
+  getAllPostCategories,
+} = require("./config/collections/index.js");
+const { dir } = require("./config/constants.js");
 const {
   entries,
   formatDate,
@@ -37,13 +42,6 @@ module.exports = (eleventyConfig) => {
     dataTemplateEngine: "njk",
     htmlTemplateEngine: "njk",
 
-    dir: {
+    dir,
-      assets: "assets",
-      data: "_data",
-      includes: "_includes",
-      input: "src",
-      layouts: "_layouts",
-      output: "dist",
-    },
   };
 };