nixpkgs update

Add desktop screenshot to README

README.md

@@ -10,6 +10,14 @@
 
 </div>
 
+<div align="center">
+
+<img src="assets/desktop-screenshot.png" alt="Sovran_SystemsOS desktop showing application dock and PRIVACY. SOVEREIGNTY. BITCOIN. tagline" width="800" />
+
+*The Sovran_SystemsOS desktop — "Privacy. Sovereignty. Bitcoin."*
+
+</div>
+
 ---
 
 ## Table of Contents

flake.lock

@@ -5,11 +5,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1780397635,
+        "lastModified": 1781013869,
-        "narHash": "sha256-6WH7LKD6i91VLWoz4mEpoULtqVinCEZxG7ZjJPMSi3k=",
+        "narHash": "sha256-XlEUtL+8M6kbPdmIh4sQQ7G02/1CwHQEk1RPvIMEWOs=",
         "owner": "emmanuelrosa",
         "repo": "btc-clients-nix",
-        "rev": "feacd7684dc6bfcd49c57764944a2049bbd71924",
+        "rev": "9a6c78204dc8961840375b110bca595b1f6f084c",
         "type": "github"
       },
       "original": {
@@ -139,11 +139,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1780453794,
+        "lastModified": 1780902259,
-        "narHash": "sha256-bXMRa9VTsHSPXL4Cw8R6JJLQeY3Y/IP4+YJCYVmQ7FY=",
+        "narHash": "sha256-q8yYEC5f1mFlQO9RGna4LTc9QrcvWunX6FYp83munkQ=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "6b316287bae2ee04c9b93c8c858d930fd07d7338",
+        "rev": "bd0ff2d3eac24699c3664d5966b9ef36f388e2ca",
         "type": "github"
       },
       "original": {
@@ -187,11 +187,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1780243769,
+        "lastModified": 1780749050,
-        "narHash": "sha256-x5UQuRsH3MqI0U9afaXSNqzTPSeZlRLvFAav2Ux1pNw=",
+        "narHash": "sha256-3av0pIjlOWQ6rDbNOmpUSvbNnJkGORQKKjb4LtCZsIY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "331800de5053fcebacf6813adb5db9c9dca22a0c",
+        "rev": "a799d3e3886da994fa307f817a6bc705ae538eeb",
         "type": "github"
       },
       "original": {
@@ -224,11 +224,11 @@
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1780646548,
+        "lastModified": 1780995253,
-        "narHash": "sha256-Ckyl/l1XBmEwnaHcHD8PvBZk1uph0NqwbJ//CAvB7iE=",
+        "narHash": "sha256-6Lsoyw2XPvY8YNMCtPnsyw0JVVtHsXP2xtrFJBBTAOQ=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "816a15282e58678dde831477964987d0262d4293",
+        "rev": "43a7e6f82978ac975c3bba6728869b231e7a1ba0",
         "type": "github"
       },
       "original": {