update readme

README.md

@@ -1,2 +1,11 @@
-"Hello :)" 
-"HALLO 2"
+# EIA Notes App
+
+## Git Commands
+```
+git init
+git add .
+git commit -m "Initial commit"
+git branch -M main
+git remote add origin http://git.pb.bib.de/PBBFA23CIV/EIANotesApp.git
+git push -u origin main
+```