[docs] overview doc for newcomers (#4266)

Signed-off-by: lizzie <lizzie@eden-emu.dev>

- [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions).
- [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md)
- [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability.

-------------------

documents basic stuff about the emu and "hey eden is HLE" (like most yuzu forks!)

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4266
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: Maufeat <sahyno1996@gmail.com>

README.md

@@ -15,8 +15,9 @@
   <br>
 </h1>
 
-<h4 align="center"><b>Eden</b> is a free and opensource (FOSS) Switch 1 emulator, derived from Yuzu and Sudachi - started by developer Camille LaVey.
-It's written in C++ with portability in mind, with builds for Windows, Linux, macOS, Android, FreeBSD and more.
+<h4 align="center"><b>Eden</b> is a free and opensource (FOSS) Switch 1 emulator started by developer Camille LaVey.
+<br>
+Written in C++, with builds for Windows, Linux, macOS, Android, FreeBSD and more.
 </h4>
 
 <p align="center">
@@ -73,3 +74,17 @@ Save us some bandwidth! We have [mirrors available](./docs/user/ThirdParty.md#mi
 ## License
 
 Eden is licensed under the GPLv3 (or any later version). Refer to the [LICENSE.txt](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/LICENSE.txt) file.
+
+## Special thanks
+
+Super special thanks to Cloudflare for preventing the git server from blowing up.
+
+- Yuzu
+- Ryujinx
+- Sudachi
+- Citron
+- Torzu
+- Suyu
+- Ryubing
+
+And everyone who continues or had contributed to the project! <3