simplify nix shell and devbox setup

devbox.json

@@ -1,16 +1,17 @@
 {
   "$schema": "https://raw.githubusercontent.com/jetpack-io/devbox/0.10.1/.schema/devbox.schema.json",
   "packages": [
-    "poetry@latest",
-    "[email protected]",
     "go-task@latest",
-    "pre-commit@latest",
+    "[email protected]",
+    "poetry@latest",
     "docker@latest",
-    "path:./"
+    "pre-commit@latest"
   ],
   "shell": {
     "init_hook": [
-      "echo 'Welcome to devbox!' > /dev/null"
+      "task setup",
+      "source .venv/bin/activate",
+      "poetry install"
     ],
     "scripts": {
       "test": [

flake.nix

@@ -31,29 +31,27 @@
                                 }
                               );
                             });
-          myappEnv = p2nix.mkPoetryEnv {
-                        projectDir = ./.;
-                        editablePackageSources = {
-                            my-app = ./src;
-                        };
-                        preferWheels = true;
-                        overrides = override;
-                      };
         in
         {
           packages.default = p2nix.mkPoetryApplication {
             projectDir = ./.;
             overrides = override;
             preferWheels = true;
           };
-          devShell = (p2nix.mkPoetryEnv {
-            projectDir = ./.;
-            editablePackageSources = {
-                my-app = ./src;
-            };
-            preferWheels = true;
-            overrides = override;
-          }).env;
+          devShell = pkgs.mkShell {
+            buildInputs = [
+              pkgs.pre-commit
+              pkgs.go-task
+              pkgs.python311
+              pkgs.poetry
+              pkgs.docker
+            ];
+            shellHook = ''
+                task setup
+                source .venv/bin/activate
+                poetry install
+                '';
+          };
         }
       );
 }