feat: authentication with OAuth

nix/shell.nix

@@ -1,13 +1,17 @@
 {
   inputs,
   pkgs,
-  self,
   ...
 }:
-inputs.devenv.lib.mkShell {
+inputs.devenv.lib.mkShell
+{
   inherit inputs pkgs;
   modules = [
-    ({pkgs, config, ...}: {
+    ({
+      pkgs,
+      config,
+      ...
+    }: {
       packages = with pkgs; [
         rustywind
         nodePackages.prettier
@@ -16,6 +20,7 @@ inputs.devenv.lib.mkShell {
         # Node
         nodejs_24
         nodePackages.pnpm
+        playwright-driver.browsers
 
         pocketbase
       ];
@@ -32,6 +37,31 @@ inputs.devenv.lib.mkShell {
         dev.exec = "${nodePackages.pnpm}/bin/pnpm dev";
       };
 
+      env = let
+        browsers = (builtins.fromJSON (builtins.readFile "${pkgs.playwright-driver}/browsers.json")).browsers;
+        chromium-rev = (builtins.head (builtins.filter (x: x.name == "chromium") browsers)).revision;
+      in {
+        PLAYWRIGHT_BROWSERS_PATH = "${pkgs.playwright.browsers}";
+        PLAYWRIGHT_SKIP_VALIDATE_HOST_REQUIREMENTS = true;
+        PLAYWRIGHT_NODEJS_PATH = "${pkgs.nodejs}/bin/node";
+        PLAYWRIGHT_LAUNCH_OPTIONS_EXECUTABLE_PATH = "${pkgs.playwright.browsers}/chromium-${chromium-rev}/chrome-linux/chrome";
+      };
+
+      scripts.intro.exec = ''
+        playwrightNpmVersion="$(pnpm show @playwright/test version)"
+        echo "❄️ Playwright nix version: ${pkgs.playwright.version}"
+        echo "📦 Playwright pnpm version: $playwrightNpmVersion"
+
+        if [ "${pkgs.playwright.version}" != "$playwrightNpmVersion" ]; then
+            echo "❌ Playwright versions in nix (in devenv.yaml) and pnpm (in package.json) are not the same! Please adapt the configuration."
+        else
+            echo "✅ Playwright versions in nix and npm are the same"
+        fi
+
+        echo
+        env | grep ^PLAYWRIGHT
+      '';
+
       enterShell = ''
         echo "🚀 Nuxt.js development environment loaded!"
         echo "📦 Node.js version: $(node --version)"
@@ -39,6 +69,7 @@ inputs.devenv.lib.mkShell {
         echo ""
         echo "Run 'pnpm install' to install dependencies"
         echo "Run 'pnpm dev' to start the development server"
+        intro
       '';
     })
   ];