Drop specialisation and devenv update and flake update

devenv.lock

@@ -3,11 +3,11 @@
     "devenv": {
       "locked": {
         "dir": "src/modules",
-        "lastModified": 1789340509,
-        "narHash": "sha256-It2AD16uFwiAe9GvuLbk+j+qTDrQxT3XPclL71ZnJ3I=",
+        "lastModified": 1790701375,
+        "narHash": "sha256-0FpLHIRDYiyo3EMTnMQSobZQknZaa3JuWo6vmMCK76o=",
         "owner": "cachix",
         "repo": "devenv",
-        "rev": "6e830506b517d6a373f2dec6ee8c7f4683908856",
+        "rev": "fe20b5cba7ab5e93ae73f956a8d3efc50e1753f4",
         "type": "github"
       },
       "original": {
@@ -41,11 +41,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1788267358,
-        "narHash": "sha256-nt+lUqYVpc9Y6JeMd2WmXzCDojasdadKo0mWcluvY2Y=",
+        "lastModified": 1790500375,
+        "narHash": "sha256-XN3sDtn8TU9hAc9xqZ+SqRB/HHm2wjxM6aSWYLJU+oo=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "27555e2624241fb116b49095df4caaee85a25691",
+        "rev": "a0e4241b51206fbcbf52fd322eb5f0cd80f153c4",
         "type": "github"
       },
       "original": {
@@ -59,11 +59,11 @@
         "nixpkgs-src": "nixpkgs-src"
       },
       "locked": {
-        "lastModified": 1787753358,
-        "narHash": "sha256-Tl77VbWyAKrOfRNQhL6JbQtb/MLzbYa/1RG1gWWfICk=",
+        "lastModified": 1789506231,
+        "narHash": "sha256-vNkJbtmqyBfFhn/HnzQo4ROuoyYWuy/allqTfJb4kMY=",
         "owner": "cachix",
         "repo": "devenv-nixpkgs",
-        "rev": "256551e45f6303e142ab4a98be1bf243feb77dc0",
+        "rev": "c2f38fe7f9e04d9aadd354d380f2bd40531d9737",
         "type": "github"
       },
       "original": {
@@ -76,11 +76,11 @@
     "nixpkgs-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1787394516,
-        "narHash": "sha256-pRGOQSClnXNI2iLUG6DYpsGvYcuw0drOutVZFTJNw90=",
+        "lastModified": 1789370336,
+        "narHash": "sha256-6RSEDHIWQtesQKWSu5qRai8L2h4KgCgMEfJHstW99G4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c8f90650c15282fa8656a041bfbbd2403997a9a7",
+        "rev": "c7def046b9a883d46974757852106483d741586f",
         "type": "github"
       },
       "original": {
@@ -105,11 +105,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1786901030,
-        "narHash": "sha256-WSFCsDSE5ffgD2MqzkM2CYjeFiKhRF/dJUN8uedb6YE=",
+        "lastModified": 1791203292,
+        "narHash": "sha256-vuzVwvjeucSnwKwMBpyP8r5IzdrMKCHEdwTrRFwUN7I=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "27b3b12a8e6375f28ebe122f07d230ca5459bbfa",
+        "rev": "03d8ee1bcbc8f9638907bb79edb9673151d0e22b",
         "type": "github"
       },
       "original": {