docs: Pre-requirement cleanup, reorganize. Add ArchLinux

Author: kallisti5

docs/development/qemu.md

@@ -1,7 +1,7 @@
 # QEMU
 
 ```{important}
-QEMU is only available for STM32 targets
+QEMU is only available for STM32 targets such as the snowy_bb2
 ```
 
 ## Getting QEMU
@@ -11,29 +11,7 @@ Below you can also find a detailed guide on how to build it from source if you n
 
 ### Building from source
 
-1. Install OS-level pre-requisites:
-
-:::::{tab-set}
-:sync-group: os
-
-::::{tab-item} Ubuntu 24.04 LTS
-:sync: ubuntu
-
-```shell
-sudo apt install autoconf libglib2.0-dev libpixman-1-dev
-```
-
-::::
-
-::::{tab-item} macOS
-:sync: macos
-
-```shell
-brew install autoconf glib pixman
-```
-
-::::
-:::::
+1. Ensure all pre-requirements are installed from "Getting Started"
 
 2. Install `pyenv` following [this guide](https://github.com/pyenv/pyenv?tab=readme-ov-file#installation) (steps A-D).
 3. Install Python 2.7:

docs/getting_started.md

@@ -8,6 +8,8 @@ Follow this guide to:
 
 ## Pre-requisites
 
+### arm-none-eabi Toolchain
+
 First download the Arm GNU toolchain `arm-none-eabi` 14.2.Rel1 from [here](https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads).
 Make sure to make it available on your path `PATH` and then check GCC version is reported correctly:
 
@@ -19,6 +21,8 @@ This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 ```
 
+### Build Dependencies
+
 A series of system-level dependencies are required.
 Follow the next steps to install them.
 
@@ -37,7 +41,18 @@ sudo apt update
 2. Install required dependencies
 
 ```shell
-sudo apt install clang gcc gcc-multilib git gettext python3-dev python3-venv
+sudo apt install clang gcc gcc-multilib git gettext python3-dev python3-venv autoconf libglib2.0-dev libpixman-1-dev
+```
+
+::::
+
+::::{tab-item} Arch Linux
+:sync: arch
+
+1. Install required dependencies
+
+```shell
+sudo pacman -Sy autotools clang gcc gcc-multilib git gettext python3 autoconf pixman
 ```
 
 ::::
@@ -53,6 +68,12 @@ sudo apt install clang gcc gcc-multilib git gettext python3-dev python3-venv
 brew link python@3
 ```
 
+3. Install required dependencies
+
+```shell
+brew install autoconf glib pixman
+```
+
 ::::
 
 :::::
@@ -71,6 +92,16 @@ If building with Javascript support enabled (default), install Emscripten:
    It is recommended to follow them.
 ::::
 
+::::{tab-item} Arch Linux
+:sync: arch
+
+1. Install enscripten
+
+```shell
+sudo pacman -Sy emscripten
+```
+::::
+
 ::::{tab-item} macOS
 :sync: macos