Move projects to root in preparation for later posts

src/content.config.ts

@@ -2,7 +2,7 @@ import { glob } from "astro/loaders";
 import { defineCollection, z } from "astro:content";
 
 const projects = defineCollection({
-  loader: glob({ pattern: "**/*.mdx", base: "./src/assets/projects" }),
+  loader: glob({ pattern: "**/*.mdx", base: "./projects" }),
   schema: z.object({
     title: z.string(),
     role: z.string(),