Create track.md

Author: EiJackGH

track.md

@@ -0,0 +1,7 @@
+## 📅 The 30-Day Roadmap
+- [x] Day 1: #10 (Space Invaders Fix)
+- [ ] Day 2: #11 (I Wanna Be The Guy C++ Port)
+- [ ] Day 3: #12 (Bitcoin API Test)
+- [ ] Day 4: #13 (Home Coffee Shop Site)
+
+> **Pro-Tip:** Closing an issue with a commit message (e.g., `closes #10`) will automatically update the milestone progress bar!