Add a FAQ.md (#72)

* Create FAQ.md

Frequently Asked Questions file so people can easily see well... the most Frequently Asked Questions

* Update README.md

Added a FAQ section to give the link to the file FAQ.md

* Update README.md

Idk but the link to FAQ.md so I kind of fixed it but idk is the same

* Update FAQ.md

Forgot to add the link to the only question

* Update FAQ.md

I think I fixed the link

* Update FAQ.md

I think I finally fixed the link after some tries LOL

* Update FAQ.md

Forgot english does not use ¿ lol

* Update FAQ.md

Im not going to even explain this

FAQ.md

@@ -0,0 +1,20 @@
+# Frequently asked questions
+
+[How do I change my FPS?](/FAQ.md#how-do-i-change-my-fps)
+
+### How do I change my FPS?
+
+
+Go to $HOME/.config/mocktail, there is a file called config.yaml (appears after opening for the first time mocktail)
+
+
+<img width="460" height="241" alt="image" src="https://github.com/user-attachments/assets/b30b1fea-4937-4858-937a-3096a9e8b2ad" />
+
+
+with your text editor of preference search for "graphics" 
+
+
+<img width="1022" height="619" alt="image" src="https://github.com/user-attachments/assets/f86791e9-7ac3-4d13-b81b-3cf9e3e64c3d" />
+
+
+change the display value to your desired fps, also turn off vsync if you want more fps than your display supports

README.md

@@ -112,6 +112,10 @@ Put a JSON object in `$XDG_CONFIG_HOME/mocktail/fflags.json` (usually
   "DFIntExample": "120"
 }
 ```
+## FAQ
+
+To see the most Frequently Asked Question go check [FAQ.md](FAQ.md)
+
 
 ## Building