chore: update README with coding guidelines, and a short description

README.md

@@ -1,3 +1,28 @@
 # Silent FH 
 
-Lorem ipsum for now.
+In Silent FH, you play as a student trapped overnight in the FH Joanneum. During the night the professors turn into monsters and hunt down the trapped students. 
+Your goal is to survive. 
+
+This project uses uv and PyGame as its main libraries.
+
+To get uv, please see here: https://docs.astral.sh/uv/getting-started/installation/
+
+To sync the dependencies, please run: 
+
+```
+uv sync
+source .venv/bin/activate or source .venv/bin/activate.fish
+uv run main.py
+```
+
+Coding Guidelines: 
+
+- Using branches for features, named like so: feat/feature-name
+- Using pull requests and merging for code review
+- Using semantic commits for a good overview of the changes, for example:
+  - feat(component): added new component
+  - fix(bug): fixed a bug
+  - docs(readme): updated documentation
+  - chore(ci): automated build and deployment
+
+Game coded up by Baumgartner Kevin, Kammerhofer Lukas, Berger Lena and Haiden Niklas.