chore(docs): add full screen viewer links to open demos in new tab

Author: jspanchu

docs/guide/js/bundler.md

@@ -24,3 +24,5 @@ Here, the VTK.wasm bundle is downloaded in the browser directly from the Gitlab
 ## Result
 
 <iframe src="/vtk-wasm/demo/simple-app/index.html" style="width: 100%; height: 25vh; border: none;"></iframe>
+
+[Full Screen Viewer](../../demo/simple-app/index.html){target="_blank"}

docs/guide/js/plain.md

@@ -2,8 +2,6 @@
 
 The following examples rely on loading the `vtk.umd.js` bundle from a CDN. Also to mainly focus on the initialization part, we've externalized the JS/WASM code since that part does not change.
 
-<iframe src="/vtk-wasm/demo/plain-javascript.html" style="width: 100%; height: 40vh; border: none;"></iframe>
-
 ## Load WASM as module
 
 In this example we pre-load the WASM module and therefore we don't need to provide any URL for loading it when creating the __vtk__ namespace.
@@ -17,14 +15,17 @@ In this example we pre-load the WASM module and therefore we don't need to provi
 
 In this example, since we didn't load the WASM module, we need to specify from where it should be loaded.
 
-
 In this context we provide the URL where the WASM bundle can be found and used from.
 
 ::: code-group
 <<< ../../public/demo/plain-javascript.html
 <<< ../../public/demo/example.js
 :::
 
+<iframe src="/vtk-wasm/demo/plain-javascript.html" style="width: 100%; height: 40vh; border: none;"></iframe>
+
+[Full Screen Viewer](../../demo/plain-javascript.html){target="_blank"}
+
 ## Defer WASM loading with annotation
 
 In this example we tag the script to autoload WASM directly from the VTK repository's package registry and create a global vtk namespace. You can customize the wasm architecture and version by changing the data-url.
@@ -34,6 +35,11 @@ In this example we tag the script to autoload WASM directly from the VTK reposit
 <<< ../../public/demo/example.js
 :::
 
+<iframe src="/vtk-wasm/demo/plain-javascript-annotation-wasm-registry.html" style="width: 100%; height: 40vh; border: none;"></iframe>
+
+[Full Screen Viewer](../../demo/plain-javascript-annotation-wasm-registry.html){target="_blank"}
+
+
 ## Configuration options
 
 The method `createNamespace(url, config)` takes two arguments. The first one is used to specify the base directory where the wasm file from VTK will be find. When the module is loaded, the __url__ parameter could be skipped. For the __config__ it is aimed to tune how you would like your WASM environement to behave. The following sections cover the various options and what it means.