Remove gradle from environment

We can rely on `gradlew` for projects necessary.

flake.lock

@@ -92,11 +92,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1742508854,
-        "narHash": "sha256-vQQTIl4+slrcu7ftVKNBql9ngBdY0dcYGujdT7zIVp0=",
+        "lastModified": 1742701794,
+        "narHash": "sha256-bJIFFa6/4vBGoNmCwjO5TCIbiveV2BRxVLqHcxk5jXw=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "da0181819479ddc034a3db9a77ed21ea3bcc0668",
+        "rev": "9172a6f956f7e0f7810861b9b1146f1c43d9abcb",
         "type": "github"
       },
       "original": {
@@ -127,11 +127,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1742373336,
-        "narHash": "sha256-oEF5dBlq8wGD3mkJ5PmFS1PGb28uYmvuy1IH6roIGkQ=",
+        "lastModified": 1742595055,
+        "narHash": "sha256-cEetDber6LF8W4ThmRc4rwKs/o8y2GH0pUdX7e6CnAQ=",
         "owner": "LnL7",
         "repo": "nix-darwin",
-        "rev": "2d9b63316926aa130a5a51136d93b9be28808f26",
+        "rev": "e9f41de2a81f04390afd106959adf352a207628f",
         "type": "github"
       },
       "original": {
@@ -142,11 +142,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1742288794,
-        "narHash": "sha256-Txwa5uO+qpQXrNG4eumPSD+hHzzYi/CdaM80M9XRLCo=",
+        "lastModified": 1742422364,
+        "narHash": "sha256-mNqIplmEohk5jRkqYqG19GA8MbQ/D4gQSK0Mu4LvfRQ=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "b6eaf97c6960d97350c584de1b6dcff03c9daf42",
+        "rev": "a84ebe20c6bc2ecbcfb000a50776219f48d134cc",
         "type": "github"
       },
       "original": {

home/desktop.nix

@@ -17,7 +17,6 @@
     gcc-arm-embedded
     go
     google-cloud-sdk
-    gradle
     htop
     hyfetch
     imagemagick