feat: make AGS colorshell configuration fully declarative

- Add complete colorshell v2.0.3 configuration to home/ags-config/
- Disable runner plugin and NightLight tile (incompatible with NixOS)
- Customize SCSS with full opacity (no transparency)
- Add dark pale blue color scheme in home/pywal-colors/
- Configure Papirus-Dark icon theme via home-manager
- Make ~/.config/ags/ immutable and managed by Nix store
- Auto-deploy pywal colors to ~/.cache/wal/colors.json

All AGS configuration is now reproducible and version controlled.

home/ags-config/cli/modules/volume.ts

@@ -0,0 +1,27 @@
+import { Cli } from "..";
+
+
+export default {
+    prefix: "volume",
+    help: "manage audio device volume/sensitivity. available devices are sink(speaker) and source(microphone).\
+example usage: `colorshell volume increase sink 5%`",
+    commands: [
+        {
+            name: "increase",
+            help: "increase volume/sensitivity of a sink/source",
+            onCalled: () => "TODO"
+        }, {
+            name: "decrease",
+            help: "decrease volume/sensitivity of a sink/source",
+            onCalled: () => "TODO"
+        }, {
+            name: "set",
+            help: "set the volume/sensitivity of a sink/source",
+            onCalled: () => "TODO"
+        }, {
+            name: "mute",
+            help: "toggle-mute a sink/source's audio",
+            onCalled: () => "TODO"
+        }
+    ]
+} satisfies Cli.Module;