split everything into modules and update nixpkgs

home/aditya.nix

@@ -1,14 +1,76 @@
-{ pkgs, ... }:
+{ pkgs, lib, ... }:
 
 {
   home.username = "aditya";
   home.homeDirectory = "/home/aditya";
   home.stateVersion = "25.11";
 
-  home.packages = with pkgs.unstable; [
-    pear-desktop
+  wayland.windowManager.sway = {
+    enable = true;
+    wrapperFeatures.gtk = true;
+    config = {
+      modifier = "Mod4";
+      input = {
+        "type:touchpad" = {
+          tap = "enabled";
+          tap_button_map = "lrm";
+          natural_scroll = "enabled";
+        };
+      };
+      menu = "${pkgs.bemenu}/bin/bemenu-run";
+      keybindings = lib.mkOptionDefault {
+        "Mod4+d" = "exec ${pkgs.bemenu}/bin/bemenu-run";
+      };
+      output = {
+        "*" = { scale = "1.25"; };
+      };
+    };
+  };
+
+  home.packages = with pkgs; [
+    unstable.pear-desktop
+    unstable.cloudflared
   ];
 
+  xdg.configFile."pipewire/pipewire.conf.d/99-input-denoising.conf".text = ''
+    context.modules = [
+    {   name = libpipewire-module-filter-chain
+        args = {
+            node.description =  "noise cancelling source"
+            media.name =  "noise cancelling source"
+            filter.graph = {
+                nodes = [
+                    {
+                        type = ladspa
+                        name = rnnoise
+                        plugin = librnnoise_ladspa
+                        label = noise_suppressor_mono
+                        control = {
+                            "VAD Threshold (%)" = 97.0
+                            "VAD Grace Period (ms)" = 50
+                            "Retroactive VAD Grace (ms)" = 0
+                        }
+                    }
+                ]
+            }
+            audio.rate = 48000
+            audio.position = ["MONO"]
+            capture.props = {
+                node.name =  "capture.rnnoise_source"
+                node.passive = true
+                audio.rate = 48000
+                audio.channels = 1
+            }
+            playback.props = {
+                node.name =  "rnnoise_source"
+                media.class = Audio/Source
+                audio.channels = 1
+            }
+        }
+    }
+    ]
+  '';
+
   imports = [
     ./programs
   ];