chore(content): update example URLs for playground

Removed unnecessary query parameters from example URLs in the playground to enable tabs for code explorer

Author: Vheissu

content/playground.md

@@ -6,25 +6,25 @@ type: "playground"
 examples:
   - title: "Hello, world!"
     description: "The message \"Hello, world!\" is defined in the `src/my-app.ts` file and then rendered in the `src/my-app.html` file."
-    url: "https://stackblitz.com/edit/au2-hello-world-example?embed=1&file=src%2Fmy-app.html&hideExplorer=1"
+    url: "https://stackblitz.com/edit/au2-hello-world-example?embed=1&file=src%2Fmy-app.html"
 
   - title: "Character Counter"
     description: "The character counter is defined in the `src/character-counter.ts` file and then rendered in the `src/character-counter.html` file. Showcasing the use of form element binding, computed getters, and UI rendering."
-    url: "https://stackblitz.com/edit/au2-character-counter?embed=1&file=src%2Fcharacter-counter.ts&hideExplorer=1"
+    url: "https://stackblitz.com/edit/au2-character-counter?embed=1&file=src%2Fcharacter-counter.ts"
 
   - title: "Weather App"
     description: "The weather app is defined in the `src/weather-component.ts` file and then rendered in the `src/weather-component.html` file."
-    url: "https://stackblitz.com/edit/au2-weather?embed=1&file=src/weather-component.ts&hideExplorer=1"
+    url: "https://stackblitz.com/edit/au2-weather?embed=1&file=src/weather-component.ts"
 
   - title: "Real Time Clock"
     description: "The clock is defined in the `src/real-time-clock.ts` file and then rendered in the `src/real-time-clock.html` file. Styles for the clock are defined in the `src/real-time-clock.css` file. This example demonstrates Aurelia's ability to update the UI in real time."
-    url: "https://stackblitz.com/edit/au2-real-time-clock?embed=1&file=src%2Freal-time-clock.ts&hideExplorer=1"
+    url: "https://stackblitz.com/edit/au2-real-time-clock?embed=1&file=src%2Freal-time-clock.ts"
 
   - title: "Particle System"
     description: "The particle system is defined in the `src/particle-system.ts` file and then rendered in the `src/particle-system.html` file. Styles for the particle system are defined in the `src/particle-system.css` file. This example demonstrates Aurelia's ability to render complex UI elements and animate them in real time."
-    url: "https://stackblitz.com/edit/au2-particle-system?embed=1&file=src%2Fparticle-system.ts&hideExplorer=1"
+    url: "https://stackblitz.com/edit/au2-particle-system?embed=1&file=src%2Fparticle-system.ts"
 
   - title: "Whack a Mole Game"
     description: "The whack a mole game is defined in the `src/whack-a-mole.ts` file and then rendered in the `src/whack-a-mole.html` file. Styles for the whack a mole game are defined in the `src/whack-a-mole.css` file. This example demonstrates Aurelia's ability to build simple games."
-    url: "https://stackblitz.com/edit/au2-whack-a-mole?embed=1&file=src%2Fwhack-a-mole.ts&hideExplorer=1"
+    url: "https://stackblitz.com/edit/au2-whack-a-mole?embed=1&file=src%2Fwhack-a-mole.ts"
 ---