fix sample embeds' url

documentation/everywhere-actions.md

@@ -45,13 +45,13 @@ select it and then click `Add Component > Needle > Everywhere Actions > [Action]
 
 Demonstrates spatial audio, animation, and interactions.
 
-<sample src="https://engine.needle.tools/samples/musical-instrument" />
+<sample src="https://engine.needle.tools/samples-uploads/musical-instrument" />
 
 ### Simple Character Controllers
 
 Demonstrates combining animations, look at, and movement.  
 
-<sample src="https://engine.needle.tools/samples/usdz-characters" />
+<sample src="https://engine.needle.tools/samples-uploads/usdz-characters" />
 
 ### Image Tracking
 
@@ -63,11 +63,11 @@ Demonstrates how to attach 3D content onto a custom image marker. Start the scen
 
 **On Android:** please turn on "WebXR Incubations" in the Chrome Flags. You can find those by pasting [chrome://flags/#webxr-incubations](chrome://flags/#webxr-incubations) into the Chrome browser address bar of your Android phone.  
 
-<sample src="https://engine.needle.tools/samples/image-tracking" />
+<sample src="https://engine.needle.tools/samples-uploads/image-tracking" />
 
 ### Interactive Building Blocks Overview
 
-<sample src="https://engine.needle.tools/samples/usdz-interactivity" />
+<sample src="https://engine.needle.tools/samples-uploads/usdz-interactivity" />
 
 ## Create your own Everywhere Actions
 

documentation/features-overview.md

@@ -67,26 +67,26 @@ Use Rigidbodies, Mesh Colliders, Box Colliders and SphereColliders to add some j
 
 - Read more about [Physics Components](./component-reference.md#physics)
 
-<sample src="https://engine.needle.tools/samples/physics-animation/" />
+<sample src="https://engine.needle.tools/samples-uploads/physics-animation/" />
 
 ## UI
 Building UI using Unity's UI canvas system is in development. Features currently include exporting Text (including fonts), Images, Buttons.  
 
 See the [ui component reference](component-reference.html#ui) for supported component.
 
-<sample src="https://engine.needle.tools/samples/screenspace-ui" />
+<sample src="https://engine.needle.tools/samples-uploads/screenspace-ui" />
 
 ## Particles
 Export of Unity ParticleSystem (Shuriken) is in development. Features currently include world/local space simulation, box and sphere emitter shapes, emission over time as well as burst emission, velocity- and color over time, emission by velocity, texturesheet animation, basic trails.   
 See a [live sample](https://engine.needle.tools/samples/particles) of supported features below:
 
-<sample src="https://engine.needle.tools/samples/particles/" />
+<sample src="https://engine.needle.tools/samples-uploads/particles/" />
 
 ## PostProcessing  
 
 Builtin effects include Bloom, Screenspace Ambient Occlusion, Depth of Field, Color Correction. You can also create your own custom effects. See [the component reference](./component-reference.md#postprocessing) for a complete list.  
 
-<sample src="https://engine.needle.tools/samples/postprocessing/" />
+<sample src="https://engine.needle.tools/samples-uploads/postprocessing/" />
 
 ## Editor Integrations
 Needle Engine comes with powerful integrations into the Unity Editor and Blender.   

documentation/samples-and-modules.md

@@ -2,7 +2,7 @@
 title: Samples Projects
 ---
 
-<sample src="https://engine.needle.tools/samples/physics-cannon/" />
+<sample src="https://engine.needle.tools/samples-uploads/physics-cannon/" />
 
 ## Samples to download and play
 View all samples at [engine.needle.tools/samples](https://engine.needle.tools/samples) with a live preview and links for download and installation.

documentation/xr.md

@@ -170,7 +170,7 @@ Use the `.ar-session-active` class to show/hide specific content while in AR. Th
 
 It's worth noting that the overlay element [will be always displayed fullscreen while in XR](https://www.w3.org/TR/webxr-dom-overlays-1/#ua-style-sheet-defaults), independent of styling that has been applied. If you want to align items differently, you should make a container _inside_ the `class="ar"` element.  
 
-<sample src="https://engine.needle.tools/samples/html-ar-overlay/"/>
+<sample src="https://engine.needle.tools/samples-uploads/ar-overlay/"/>
 
 ## Image Tracking
 
@@ -199,7 +199,7 @@ Needle Engine's [Everywhere Actions](everywhere-actions.md) are designed to fill
 
 Here's an example for a musical instrument that uses Everywhere Actions and thus works in browsers and in AR on iOS devices. 
 It uses spatial audio, animation, and tap interactions.  
-<sample src="https://engine.needle.tools/samples/musical-instrument" />
+<sample src="https://engine.needle.tools/samples-uploads/musical-instrument" />
 
 ### Everywhere Actions and other options for iOS AR