Feat macos (#2)

---------

Co-authored-by: intelligence <intelligence@debian.local>
Co-authored-by: jourintown <jourintown@proton.me>
Reviewed-on: #2

README.md

@@ -1,8 +1,8 @@
 # Transui
 
-A compact GTK3 desktop transcription tool for OpenAI-compatible and llama.cpp
-`/v1/audio/transcriptions` endpoints. It also includes a remote-only Android
-speech-recognition provider and voice input method.
+A compact transcription tool for Linux, macOS, and Android. Linux and macOS
+support OpenAI-compatible hosted endpoints with an optional llama.cpp local
+fallback. Android provides remote-only speech recognition and voice input.
 
 ## Dependencies
 
@@ -14,16 +14,32 @@ sudo apt install cmake g++ pkg-config libgtk-3-dev libcurl4-openssl-dev \
   libjson-glib-dev wtype xdotool
 ```
 
+On macOS, install Xcode 16 and XcodeGen.
+
 ## Build
 
+### Linux
+
 ```sh
 cmake -S . -B build
 cmake --build build
 sudo cmake --install build
 ```
 
-Android release APKs build in Gitea CI. To run local Android checks, configure
-the Android SDK and run:
+### macOS
+
+```sh
+cd macos
+xcodegen generate
+open Transui.xcodeproj
+```
+
+Build the `Transui` scheme in Xcode.
+
+### Android
+
+Android release APKs build in Gitea CI. To run local checks, configure the
+Android SDK and run:
 
 ```sh
 cd android