chore(): unique go version 1.25, fixes 'make test-coverage' error

Makefile

@@ -13,8 +13,8 @@ test:
 
 # Run tests with coverage
 test-coverage:
-	go test -v -coverprofile=coverage.out ./...
+	GOTOOLCHAIN=go1.25.1 go test -v -coverprofile=coverage.out ./...
-	go tool cover -html=coverage.out -o coverage.html
+	GOTOOLCHAIN=go1.25.1 go tool cover -html=coverage.out -o coverage.html
 
 # Build the CLI
 build:

devbox.json

@@ -0,0 +1,17 @@
+{
+  "$schema": "https://raw.githubusercontent.com/jetify-com/devbox/0.16.0/.schema/devbox.schema.json",
+  "packages": [
+    "golangci-lint@latest",
+    "go@1.25"
+  ],
+  "shell": {
+    "init_hook": [
+      "echo 'Welcome to devbox!' > /dev/null"
+    ],
+    "scripts": {
+      "test": [
+        "echo \"Error: no test specified\" && exit 1"
+      ]
+    }
+  }
+}

devbox.lock

@@ -0,0 +1,105 @@
+{
+  "lockfile_version": "1",
+  "packages": {
+    "github:NixOS/nixpkgs/nixpkgs-unstable": {
+      "last_modified": "2025-10-07T08:41:47Z",
+      "resolved": "github:NixOS/nixpkgs/bce5fe2bb998488d8e7e7856315f90496723793c?lastModified=1759826507&narHash=sha256-vwXL9H5zDHEQA0oFpww2one0%2FhkwnPAjc47LRph6d0I%3D"
+    },
+    "go@1.25": {
+      "last_modified": "2025-08-08T08:05:48Z",
+      "resolved": "github:NixOS/nixpkgs/a3f3e3f2c983e957af6b07a1db98bafd1f87b7a1#go_1_25",
+      "source": "devbox-search",
+      "version": "1.25rc3",
+      "systems": {
+        "aarch64-darwin": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/3h76v26b24dqxhd1i8gzcg8bwzxzmrhl-go-1.25rc3",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/3h76v26b24dqxhd1i8gzcg8bwzxzmrhl-go-1.25rc3"
+        },
+        "aarch64-linux": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/1sy3nfyahk3a3pg5x301jx96yxg8sw3y-go-1.25rc3",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/1sy3nfyahk3a3pg5x301jx96yxg8sw3y-go-1.25rc3"
+        },
+        "x86_64-darwin": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/vh7db8clgyymv47wsddpw908bbf1dikm-go-1.25rc3",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/vh7db8clgyymv47wsddpw908bbf1dikm-go-1.25rc3"
+        },
+        "x86_64-linux": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/nbq04hs95dpiwmfnqiky5l4z8azbqj6i-go-1.25rc3",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/nbq04hs95dpiwmfnqiky5l4z8azbqj6i-go-1.25rc3"
+        }
+      }
+    },
+    "golangci-lint@latest": {
+      "last_modified": "2025-09-18T16:33:27Z",
+      "resolved": "github:NixOS/nixpkgs/f4b140d5b253f5e2a1ff4e5506edbf8267724bde#golangci-lint",
+      "source": "devbox-search",
+      "version": "2.4.0",
+      "systems": {
+        "aarch64-darwin": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/2iiw320mwgw7flh47zbz6l62fakrb3dx-golangci-lint-2.4.0",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/2iiw320mwgw7flh47zbz6l62fakrb3dx-golangci-lint-2.4.0"
+        },
+        "aarch64-linux": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/hwr3wdhqnlcay07xpgv2wm1mx7k5nkhf-golangci-lint-2.4.0",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/hwr3wdhqnlcay07xpgv2wm1mx7k5nkhf-golangci-lint-2.4.0"
+        },
+        "x86_64-darwin": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/skcc363l41rm6hjyrhzlfbk3rrwci2lb-golangci-lint-2.4.0",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/skcc363l41rm6hjyrhzlfbk3rrwci2lb-golangci-lint-2.4.0"
+        },
+        "x86_64-linux": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/dlz6z4dih7rd6q9dnigvz49npfmv8m52-golangci-lint-2.4.0",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/dlz6z4dih7rd6q9dnigvz49npfmv8m52-golangci-lint-2.4.0"
+        }
+      }
+    }
+  }
+}

flake.nix

@@ -5,7 +5,7 @@
 
   outputs = inputs:
     let
-      goVersion = 25; # Change this to update the whole stack
+      goVersion = "1_25_1"; # Change this to update the whole stack
 
       supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
       forEachSupportedSystem = f: inputs.nixpkgs.lib.genAttrs supportedSystems (system: f {
@@ -17,7 +17,7 @@
     in
     {
       overlays.default = final: prev: {
-        go = final."go_1_${toString goVersion}";
+        go = final."go_${goVersion}";
       };
 
       devShells = forEachSupportedSystem ({ pkgs }: {