Add new input module (#123)

Co-authored-by: Heitor Augusto <IAm.HeitorALN@proton.me>
Co-authored-by: magnouvean <85435692+magnouvean@users.noreply.github.com>
Co-authored-by: Howard Nguyen-Huu <55764261+howird@users.noreply.github.com>
Co-authored-by: magnouvean <c6af1d08-d039-472f-b890-6eaf2e96e961@anonaddy.me>

README.md

@@ -37,6 +37,7 @@ At the moment `plasma-manager` supports configuring the following:
 - Shortcuts (via the `shortcuts` module)
 - Hotkeys (via the `hotkeys` module)
 - Panels and Extra Widgets (via the `panels` module)
+- Keyboards (via the `input` module)
 - Screen locker (via the `kscreenlocker` module)
 - Fonts (via the `fonts` module)
 - Window Rules (via the `window-rules` module)
@@ -53,7 +54,6 @@ functionality to come in the future!
 There also are some things which at the moment isn't very well supported, in
 particular:
 - Real-time updates of configuration without having to log out and back in
-- Configuration of LibInput devices (see https://github.com/nix-community/plasma-manager/issues/47 and https://github.com/nix-community/plasma-manager/pull/123)
 - Usage of high-level modules in the configuration generated by `rc2nix`
 - Keybindings to some key combinations (`Ctrl+Alt+T` and `Print` for example, see https://github.com/nix-community/plasma-manager/issues/109 and https://github.com/nix-community/plasma-manager/issues/136)
 

modules/default.nix

@@ -6,6 +6,7 @@
     ./files.nix
     ./fonts.nix
     ./hotkeys.nix
+    ./input.nix
     ./kscreenlocker.nix
     ./kwin.nix
     ./panels.nix
@@ -14,6 +15,7 @@
     ./spectacle.nix
     ./startup.nix
     ./window-rules.nix
+    ./windows.nix
     ./workspace.nix
   ];