chore(lib): small fixes

Author: tomastrajan

package.json

@@ -8,7 +8,7 @@
     "lint": "ng lint",
     "test": "ng lint && npm run format:test && ng test --collect-coverage --silent --run-in-band",
     "watch": "ng test --watch",
-    "build": "ng build && ng build elements",
+    "build": "ng build elements-demo && ng build elements",
     "postbuild": "replace \"onFetch.*\\{\" \"onFetch(event) { if (event.request.url.indexOf('unpkg.com') > -1) { return; }\" ./dist/elements-demo/ngsw-worker.js",
     "ci": "npm run test && npm run build && cpx README.md dist/elements",
     "format:write": "prettier projects/**/*.{ts,json,md} --write",

projects/elements-demo/src/app/core/sponsor/sponsor.component.html

@@ -25,10 +25,10 @@ <h2>Sponsors</h2>
   </div>
   <video
     controls
-    poster="https://app.omniboard.dev/assets/videos/omniboard-getting-started.png"
+    poster="https://omniboard.dev/b2b96efba1f59708101fcb7518ccb2e8.png"
   >
     <source
-      src="https://app.omniboard.dev/assets/videos/omniboard-getting-started.mp4"
+      src="https://omniboard.dev/babce00e11911652b3847c5b454421d5.mp4"
       type="video/mp4"
     />
   </video>