remove discussion and github status mentions from readme template footer (#22)

fix: clean up exercise-started and welcome templates for clarity

Author: FidelusAleksander

markdown-templates/readme/exercise-started.md

@@ -7,11 +7,9 @@ Hey **{{ login }}**!
 Mona here. I'm done preparing your exercise. Hope you enjoy! 💚
 
 Remember, it's self-paced so feel fee to take a break! ☕️
- 
+
 [![](https://img.shields.io/badge/Go%20to%20Exercise-%E2%86%92-1f883d?style=for-the-badge&logo=github&labelColor=197935)]({{{ issue_url }}})
- 
----
 
-Get help: [Post in our discussion board](https://github.com/orgs/skills/discussions/categories/) • [Review the GitHub status page](https://www.githubstatus.com/)
+---
 
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