docs: update README.md to enhance feature descriptions and repository layout

README.md

@@ -1,24 +1,36 @@
 # NixOS Configuration
-
+ 
 Personal NixOS configuration for **miku-homelab**, built with Flakes and Home Manager.
-
+ 
 ## Features
-
+ 
 - NixOS Flakes
 - Home Manager integration
 - KDE Plasma 6
 - Secure Boot with Lanzaboote
 - Steam and gaming configuration
-- PipeWire audio stack
+- PipeWire audio stack with per-app routing (Discord, mic, music, VBAN send, misc)
 - Docker / container services
+- Flatpak support
+- Deskflow (keyboard/mouse sharing across machines)
+- nix-ld for running unpatched dynamic binaries
 - VS Code Server
+- Agent tooling configuration (AGENTS.md / agents.nix)
 - Declarative user environment
-
 ## Repository Layout
-
+ 
 ```text
 .
+├── AGENTS.md
 ├── flake.nix
+├── flake.lock
+├── README.md
+├── TODO.md
+├── .gitignore
+│
+├── .vscode/
+│   └── mcp.json
+│
 ├── hosts/
 │   └── miku-homelab/
 │       ├── default.nix
@@ -29,11 +41,14 @@ Personal NixOS configuration for **miku-homelab**, built with Flakes and Home Ma
 │   │   ├── firefox.nix
 │   │   └── plasma.nix
 │   │
+│   ├── nixos/
+│   │
 │   ├── security/
 │   │   └── secureboot.nix
 │   │
 │   ├── services/
 │   │   ├── containers.nix
+│   │   ├── flatpak.nix
 │   │   ├── maintenance.nix
 │   │   └── vscode-server.nix
 │   │
@@ -43,6 +58,7 @@ Personal NixOS configuration for **miku-homelab**, built with Flakes and Home Ma
 │       ├── gaming.nix
 │       ├── graphics.nix
 │       ├── networking.nix
+│       ├── nix-ld.nix
 │       ├── packages.nix
 │       ├── shells.nix
 │       └── users.nix
@@ -50,71 +66,78 @@ Personal NixOS configuration for **miku-homelab**, built with Flakes and Home Ma
 └── home/
     └── emmatherock/
         ├── home.nix
-        ├── packages.nix
+        ├── agents.nix
+        ├── audio.nix
+        ├── deskflow.nix
+        ├── desktop-apps.nix
+        ├── gaming.nix
         ├── git.nix
+        ├── media.nix
+        ├── packages.nix
         ├── shell.nix
         ├── vscode.nix
-        ├── obs.nix
+        └── pipewire/
-        ├── gaming.nix
+            ├── 10-discord.conf
-        ├── media.nix
+            ├── 10-mic.conf
-        └── desktop-apps.nix
+            ├── 10-misc.conf
+            ├── 10-music.conf
+            └── 10-vban-send.conf
 ```
-
+ 
 ## Applying Configuration
-
+ 
 Test a configuration without switching:
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+ 
 ```bash
 sudo nixos-rebuild test --flake .#miku-homelab
 ```
-
+ 
 Apply permanently:
-
+ 
 ```bash
 sudo nixos-rebuild switch --flake .#miku-homelab
 ```
-
+ 
 Update flake inputs:
-
+ 
 ```bash
 nix flake update
 ```
-
+ 
 ## Home Manager
-
+ 
 Home Manager is integrated as a NixOS module.
-
+ 
 User configuration is located in:
-
+ 
 ```text
 home/emmatherock/
 ```
-
+ 
-Desktop applications, development tools, gaming utilities, shell configuration, and editor configuration are managed there.
+Desktop applications, development tools, gaming utilities, shell configuration, editor configuration, per-app PipeWire routing, and Deskflow are managed there.
-
+ 
 ## Design Principles
-
+ 
 - System configuration lives under `modules/system`.
 - Desktop-specific configuration lives under `modules/desktop`.
 - User applications and preferences belong in Home Manager whenever possible.
 - Drivers, hardware, networking, audio services, and boot configuration remain managed by NixOS.
 - Each module should have a single responsibility.
 - Changes should be incremental and easy to review.
-
 ## Rebuilding
-
+ 
 After modifying the configuration:
-
+ 
 ```bash
 sudo nixos-rebuild test --flake .#miku-homelab
 ```
-
+ 
 If everything works:
-
+ 
 ```bash
 sudo nixos-rebuild switch --flake .#miku-homelab
 ```
-
+ 
 ## License
-
+ 
 This repository is provided as-is for personal use and reference.