Re-org linux dependencies + add headers

Building-from-Source.md

@@ -1,3 +1,7 @@
+<h1>Building from Source</h1>
+
+<summary><h2>First Steps</h2></summary>
+
 Firstly, clone the Azahar repository using the following command:
 
 ```
@@ -68,7 +72,59 @@ Then, follow these instructions:
 <details>
 <summary><h2>Linux</h2></summary>
 
-Ensure that the following are installed:
+Ensure that the following dependencies are installed:
+
+<summary><h3>Arch-based</h3></summary>
+
+```
+sudo pacman -S --needed base-devel clang cmake qt6-base qt6-multimedia qt6-multimedia-ffmpeg sdl2
+```
+
+Install `libc++` from the AUR.
+
+<summary><h3>Debian-based (Debian, Ubuntu, etc.)</h3></summary>
+
+```
+sudo apt install build-essential clang clang-format cmake jackd libasound-dev libgl-dev libpipewire-0.3-dev libsndio-dev \
+  libssl-dev libsdl2-dev libx11-dev libxext-dev qt6-base-dev qt6-base-private-dev qt6-l10n-tools qt6-multimedia-dev \
+  qt6-tools-dev qt6-tools-dev-tools xorg-dev
+```
+
+**Optional**
+
+echo "esound requires build from source: https://download.gnome.org/sources/esound/"
+
+<summary><h3>Fedora-based</h3></summary>
+
+```
+sudo dnf install clang cmake gcc-c++ jack-audio-connection-kit-devel libX11-devel libXext-devel \
+  openssl-devel pipewire-devel portaudio-devel qt6-qtbase-devel qt6-qtbase-private-devel \
+  qt6-qtmultimedia-devel SDL2-devel xorg-x11-server-devel
+```
+
+**Optional**
+
+```
+sudo dnf -y copr enable andykimpe/shadow && sudo dnf -y install sndio  
+sudo dnf install esound-devel
+```
+
+<summary><h3>OpenSUSE</h3></summary>
+
+
+```
+sudo zypper in clang cmake gcc-c++ libX11-devel libXext-devel libSDL2-devel libjack-devel openssl-devel \
+  pipewire-devel portaudio-devel qt6-base qt6-multimedia xorg-x11-util-devel
+```
+  
+**Optional**
+
+```
+sudo zypper in libesd0-devel sndio-devel
+```
+
+<summary><h3>Dependency List</h3></summary>
+
 - SDL2
   - Deb: sudo apt install libsdl2-dev
   - Arch: pacman -S --needed sdl2
@@ -134,8 +190,12 @@ Ensure that the following are installed:
   - Fedora: dnf install cmake
   - OpenSUSE: zypper in cmake extra-cmake-modules
 
+<summary><h3>Compilation Steps</h3></summary>  
+
 Then, enter one of the following depending on your compiler:
-### GCC
+
+#### GCC
+
 ```
 mkdir build
 cd build
@@ -143,7 +203,9 @@ cmake ../
 cmake --build . -- -j"$(nproc)"
 sudo make install (optional)
 ```
-### Clang
+
+#### Clang
+
 ```
 mkdir build
 cd build
@@ -153,9 +215,10 @@ cmake .. -DCMAKE_CXX_COMPILER=clang++ \
 cmake --build . -- -j"$(nproc)"
 sudo make install (optional)
 ```
-If you get a weird compile error related to std::span conversions, make sure you are using clang and libc++ 15 or up. This is an issue with libc++ 14.
+If you get a compile error related to std::span conversions, make sure you are using clang and libc++ 15 or up. This is an issue with libc++ 14.
+
+#### Installing newer Qt Version
 
-### Installing newer Qt Version
 If your distribution’s version of Qt is too old, there are a few places you may be able to find newer versions.
 
 This Ubuntu PPA contains backports of Qt 6 to various older versions: https://launchpad.net/~savoury1/+archive/ubuntu/qt-6-2