Add Copilot instructions, update flake.lock, and enhance Nix configurations

- Introduced Copilot instructions for better project understanding.
- Updated flake.lock with new dependency revisions and hashes.
- Modified zen.nix to include tracking protection and native messaging hosts.
- Added godot.nix for Godot language support in VSCode.
- Enhanced kde.nix with additional system packages and session variables.
- Created thunderbolt.nix to enable Thunderbolt services.
- Updated Bellerophon default.nix to include thunderbolt.nix.
- Adjusted hardware-configuration.nix to include new kernel modules and parameters.

flake.lock

@@ -108,11 +108,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1753960904,
-        "narHash": "sha256-TmE3Js0sfe6k+QHxfSjlHUvGsZA1ULTHhdS/QRub7CY=",
+        "lastModified": 1754418859,
+        "narHash": "sha256-6fnM9o5RIG3OtuBF0yhQMECtqzc5pXAc1uSkVaffy58=",
         "owner": "cachix",
         "repo": "devenv",
-        "rev": "820d57bd5494201af2205bf84b231cce1190471c",
+        "rev": "e13cd53579f6a0f441ac09230178dccb3008dd36",
         "type": "github"
       },
       "original": {
@@ -176,11 +176,11 @@
     "flake-compat_2": {
       "flake": false,
       "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "lastModified": 1747046372,
+        "narHash": "sha256-CIVLLkVgvHYbgI2UpXvIIBJ12HWgX+fjA8Xf8PUmqCY=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
         "type": "github"
       },
       "original": {
@@ -336,11 +336,11 @@
     },
     "hardware": {
       "locked": {
-        "lastModified": 1753122741,
-        "narHash": "sha256-nFxE8lk9JvGelxClCmwuJYftbHqwnc01dRN4DVLUroM=",
+        "lastModified": 1754316476,
+        "narHash": "sha256-Ry1gd1BQrNVJJfT11cpVP0FY8XFMx4DJV2IDp01CH9w=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "cc66fddc6cb04ab479a1bb062f4d4da27c936a22",
+        "rev": "9368056b73efb46eb14fd4667b99e0f81b805f28",
         "type": "github"
       },
       "original": {
@@ -435,11 +435,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1753928075,
-        "narHash": "sha256-GiYailXbRD+Mb42lC6ExUIbut6D+bK1rKp6WPR7No3o=",
+        "lastModified": 1754446571,
+        "narHash": "sha256-f+Shs8gU0AhN3Q0N1dycqossDqUGQWVaR65ILFo9hNY=",
         "owner": "nix-community",
         "repo": "nix4vscode",
-        "rev": "2eb803b3f2ef728a509559c7512b961f546cd077",
+        "rev": "b6ee5ce110217325d059222e87e471577effbc3c",
         "type": "github"
       },
       "original": {
@@ -450,11 +450,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1753122741,
-        "narHash": "sha256-nFxE8lk9JvGelxClCmwuJYftbHqwnc01dRN4DVLUroM=",
+        "lastModified": 1754316476,
+        "narHash": "sha256-Ry1gd1BQrNVJJfT11cpVP0FY8XFMx4DJV2IDp01CH9w=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "cc66fddc6cb04ab479a1bb062f4d4da27c936a22",
+        "rev": "9368056b73efb46eb14fd4667b99e0f81b805f28",
         "type": "github"
       },
       "original": {
@@ -514,11 +514,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1753694789,
-        "narHash": "sha256-cKgvtz6fKuK1Xr5LQW/zOUiAC0oSQoA9nOISB0pJZqM=",
+        "lastModified": 1754214453,
+        "narHash": "sha256-Q/I2xJn/j1wpkGhWkQnm20nShYnG7TI99foDBpXm1SY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "dc9637876d0dcc8c9e5e22986b857632effeb727",
+        "rev": "5b09dc45f24cf32316283e62aec81ffee3c3e376",
         "type": "github"
       },
       "original": {
@@ -530,11 +530,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1753749649,
-        "narHash": "sha256-+jkEZxs7bfOKfBIk430K+tK9IvXlwzqQQnppC2ZKFj4=",
+        "lastModified": 1754292888,
+        "narHash": "sha256-1ziydHSiDuSnaiPzCQh1mRFBsM2d2yRX9I+5OPGEmIE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "1f08a4df998e21f4e8be8fb6fbf61d11a1a5076a",
+        "rev": "ce01daebf8489ba97bd1609d185ea276efdeb121",
         "type": "github"
       },
       "original": {
@@ -579,11 +579,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1750779888,
-        "narHash": "sha256-wibppH3g/E2lxU43ZQHC5yA/7kIKLGxVEnsnVK1BtRg=",
+        "lastModified": 1754416808,
+        "narHash": "sha256-c6yg0EQ9xVESx6HGDOCMcyRSjaTpNJP10ef+6fRcofA=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "16ec914f6fb6f599ce988427d9d94efddf25fe6d",
+        "rev": "9c52372878df6911f9afc1e2a1391f55e4dfc864",
         "type": "github"
       },
       "original": {
@@ -631,11 +631,11 @@
         "tinted-zed": "tinted-zed"
       },
       "locked": {
-        "lastModified": 1753921619,
-        "narHash": "sha256-XAXQZYm/Cyj2PYER+N6K0YlkZsBF5sPpYoylQLLE6d0=",
+        "lastModified": 1753979771,
+        "narHash": "sha256-MdMdQymbivEWWkC5HqeLYtP8FYu0SqiSpiRlyw9Fm3Y=",
         "owner": "danth",
         "repo": "stylix",
-        "rev": "3e500983c46d88ab36aa2f971bca13cba966a011",
+        "rev": "5b81b0c4fbab3517b39d63f493760d33287150ad",
         "type": "github"
       },
       "original": {
@@ -789,11 +789,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1753933355,
-        "narHash": "sha256-4QxMcKS6oc+cG8efwwAin4M+YOokBak1dVS8u5P3b5M=",
+        "lastModified": 1754458246,
+        "narHash": "sha256-6fvYurXcdg+AC7IBoLEgRIU3GXMaAaVwnteKk9OKBBM=",
         "owner": "0xc000022070",
         "repo": "zen-browser-flake",
-        "rev": "fa795a139a8c92b140bc21f11f61da1c97ad5b1d",
+        "rev": "f806c5bfd831b8f9333b31f45b85b711025ba3de",
         "type": "github"
       },
       "original": {