doc: fix compile manual

- move compile infos into an individual file.
- remove outdated compile manual, use latest one instead.

README.md

@@ -64,14 +64,4 @@ These features explicitly will not be merged.
 
 ## Compile
 
-This project require:
-
-* The compiler supporting C++ 20
-* Littile-endian architecture system.
-* zlib
-* [stb](https://github.com/nothings/stb) (For image read / write)
-* iconv (non-Windows system required)
-
-It can be compiled on Windows via sln file. You should set up `LibRef.props` when using sln file to build this project on Windows.  
-You also can use CMake file to compile this project on Linux or anything else platform. However CMake may not be updated in time because I develop this project on Windows frequently.  
-You may need use this command to configure CMake: `cmake .. -DSTB_IMAGE_PATH="/path/to/stb-image" -DCMAKE_BUILD_TYPE=Release`
+See [Compile Manual](./COMPILE.md)