add readme

README.md

@@ -0,0 +1,134 @@
+# NixOS Configuration
+
+This repository contains the personal **NixOS** and **Home Manager** configuration for **Sean Kovacs** (`sckova`). It utilizes **Nix Flakes** to manage reproducible system states across disparate hardware architectures, specifically targeting high-performance x86_64 gaming desktops and Apple Silicon laptops.
+
+## 🖥️ Hosts
+
+The configuration defines three distinct system profiles via `flake.nix`:
+
+### 👽 `alien` (x86_64-linux)
+
+The primary high-performance desktop and gaming workstation.
+
+* **Kernel:** Uses the **CachyOS** kernel (`linux-cachyos-lts`) via `nix-cachyos-kernel` overlay for scheduler and performance optimizations.
+* **Graphics:** Nvidia proprietary drivers (Stable) with Open kernel modules disabled.
+* **Gaming Stack:**
+* **Steam**: Enabled with Gamescope session and Proton-GE.
+* **Optimization**: `ananicy-cpp` enabled with specific rules for Gamescope (nice -20).
+* **Streaming**: Sunshine game streaming service enabled and auto-started.
+* **RGB**: OpenRGB and `ddcutil` for hardware lighting and display control.
+
+* **Virtualization:** Podman (Docker compatible) and Hyper-V guest support enabled.
+* **Hardware:** Specific monitor configuration defined in Niri settings (Dual 4K @ 144Hz + Portrait 1440p).
+
+### 🍑 `peach` (aarch64-linux)
+
+A configuration tailored for Apple Silicon hardware using **Asahi Linux**.
+
+* **Hardware**:
+* GPU-accelerated desktop via Apple Silicon drivers.
+* Touchpad configuration with natural scrolling.
+* Specific notch handling and boot logo customization with plymouth & m1n1.
+* Configures docker in a rootless setup.
+
+* **Kernel**: Patched `linuxPackages_asahi` with Apple Mailbox and RTKit support.
+
+### 💻 `vm-generic`
+
+A generic template for virtual machines, supported on both `x86_64-linux` and `aarch64-linux`.
+
+## 🎨 Desktop Environment
+
+The system uses a highly customized Wayland environment centered around **Niri**.
+
+### Window Manager: **Niri**
+
+* **Type**: Scrollable-tiling Wayland compositor.
+* **Style**:
+* Tightly separated windows with 2px borders and 4px gaps.
+* Animations and window rounding (8px radius).
+
+* **Input**: Focus follows mouse, adaptive acceleration, and natural scrolling enabled.
+* **Keybinds**: Super+Shift+? preserved for showing the custom keybinds.
+
+### Shell & Widgets: **Noctalia**
+
+* **Bar**: Custom top bar with workspaces, system monitor, media controls, and tray.
+* **Notifications**: Integrated notification daemon with "Do Not Disturb" capabilities.
+* **Control Center**: Quick access to network, bluetooth, and power profiles.
+* **Launcher**: Fuzzel app launcher with clipboard history support.
+
+### Theming: **Base16/24**
+
+A centralized theme configuration module propagates and builds colors across the system's applications and toolkits.
+
+* **Scheme**: Can use any scheme declared in the [tinted-gallery](https://tinted-theming.github.io/tinted-gallery/).
+* **Accent**: Orange for peach, blue for alien, green for the VM.
+* **Cursor**: Catppuccin Mocha Peach (Size 24).
+* **Fonts**:
+* *Sans*: Noto Sans.
+* *Serif*: Noto Serif.
+* *Mono*: FiraMono Nerd Font.
+
+## 📦 Software Stack
+
+### Terminal & Editors
+
+* **Terminal**: **Kitty** with Fish shell integration, scrollback buffering, and Catppuccin theming.
+* **Shell**: **Fish** with custom prompts, and modern alternatives to ls `eza`, cat `bat`, and gzip `pigz`.
+* **Editor**: **Neovim** (via `nixvim`) configured with:
+* LSP support (`nixd`, `qmlls`).
+* `conform-nvim` for formatting (Prettier, Stylua, Black).
+* `cmp` for autocompletion.
+* `fzf-lua` for fuzzy finding.
+* **Monitor**: **Btop** with custom Catppuccin theme.
+
+### Applications
+
+* **Browser**: **Firefox** with extensive hardening:
+* Telemetry, Pocket, and "AI" features disabled.
+* Custom userChrome theme.
+* Vertical tabs enabled.
+* Extensions managed via Nix (uBlock Origin, SponsorBlock, Bitwarden, etc.).
+* PWA support via `firefoxpwa`.
+* SearXNG metasearch engine set up and enabled as the default search engine and homepage.
+
+* **Social**:
+* **Vesktop** Discord client.
+* Dynamically generated base16 theme.
+* Numerous plugins (MessageLogger, FakeNitro, etc.) enabled.
+* **Fractal** Matrix client.
+
+* **Media**:
+* **MPV** with `uosc` UI and `mpris` support.
+* **Spotify**: Custom `riff` package (Rust-based client) and `spotify-webapp`.
+* **Spicetify**: CLI Spotify client theming.
+
+### Services
+
+* **Wallpaper**: Automated daily **Bing Wallpaper** downloader service.
+* **Storage**: **Synology NAS** mounting via Rclone systemd service.
+* **Network**: **Tailscale** mesh networking.
+
+## 🛠️ Usage
+
+### Rebuilding the System
+
+To apply the configuration for a specific host:
+
+```bash
+# Rebuild NixOS configuration and switch
+sudo nixos-rebuild switch --flake .#systemName
+
+# Rebuild NixOS configuration for next boot
+sudo nixos-rebuild boot --flake .#systemName --install-bootloader
+```
+
+### VM Testing
+
+To build and run the generic VM:
+
+```bash
+nixos-rebuild build-vm --flake .#vm-generic
+./result/bin/run-vm-generic-vm
+```