Docs: rename fumadocs-mdx:collections/ to collections/ universally

examples/python/lib/source.ts

@@ -1,4 +1,4 @@
-import { docs } from 'fumadocs-mdx:collections/server';
+import { docs } from 'collections/server';
 import { loader } from 'fumadocs-core/source';
 
 // See https://fumadocs.dev/docs/headless/source-api for more info

examples/python/tsconfig.json

@@ -16,7 +16,7 @@
     "jsx": "preserve",
     "incremental": true,
     "paths": {
-      "fumadocs-mdx:collections/*": [".source/*"],
+      "collections/*": [".source/*"],
       "@/*": ["./*"]
     },
     "plugins": [