chore: mark 0.0.12 (#176)

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@playwright/mcp",
-  "version": "0.0.11",
+  "version": "0.0.12",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@playwright/mcp",
-      "version": "0.0.11",
+      "version": "0.0.12",
       "license": "Apache-2.0",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.6.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@playwright/mcp",
-  "version": "0.0.11",
+  "version": "0.0.12",
   "description": "Playwright Tools for MCP",
   "repository": {
     "type": "git",

src/program.ts

@@ -74,7 +74,7 @@ program
       }
 
       const launchOptions: LaunchOptions = {
-        headless: options.headless ?? !process.env.DISPLAY,
+        headless: !!(options.headless ?? (os.platform() === 'linux' && !process.env.DISPLAY)),
         channel,
         executablePath: options.executablePath,
       };