Globe: Add opacity option, Part globe WIP

- Don't run the onScroll method on load, creates a funky translate otherwise
- Bind window innerHeight via Svelte
- Path scroll smoothing option value as prop

src/routes/index.svelte

@@ -120,11 +120,7 @@
 
         {#if process.browser}
         <Lazy offset={window.innerHeight}>
-            <InteractiveGlobe size={
-                (winWidth <= 768) ? 0.96 :
-                (winWidth <= 992) ? 0.6 :
-                0.575}
-            />
+            <InteractiveGlobe />
         </Lazy>
         {/if}