Rename README, fix codepen link

.github/workflows/deploy-pages.yml

         cache: 'npm'
     - run: npm ci
     - run: mkdir _site
-    - run: mv -t _site docs dist examples Readme.md LICENSE
+    - run: mv -t _site docs dist examples README.md LICENSE
     - name: Setup Pages
       uses: actions/configure-pages@v3
     - name: Upload artifact

Readme.md → README.md

 Then, import the viewer and create a new instance:
 
 ```typescript
-import {ThreeViewer} from 'threepipe'
-import {IObject3D} from './IObject'
+import {ThreeViewer, IObject3D} from 'threepipe'
+
 // Create a viewer
 const viewer = new ThreeViewer({canvas: document.getElementById('three-canvas') as HTMLCanvasElement})
 

examples/js-utils/simple-code-preview.mjs

     scripts,
     scripts.map(s=>s.textContent ? 'js' : s.split('.').pop()), // title
     scripts.map(s=>(typeof s === 'string' && s.endsWith('.js')) ? s : 'https://github.com/repalash/threepipe/tree/master/examples/'+ window.location.pathname.split('/examples/').pop().replace('index.html', '')+(s.textContent ? 'index.html' : s)), // todo: github link
-    (c)=>c.replaceAll(" from 'threepipe'", " from 'https://repalash.com/threepipe/dist/index.mjs'"), // todo: fix link
+    (c)=>c
+        .replaceAll(" from 'threepipe'", " from 'https://threepipe.org/dist/index.mjs'")
+        .replaceAll(" from '../", " from 'https://threepipe.org/examples/"),
     {
         title: 'ThreePipe: ' + document.title,
         css,