chore: Add publisher information

package.json

@@ -2,15 +2,22 @@
   "name": "dayz-ce-schema",
   "displayName": "DayZ CE Schema",
   "description": "Schema validation for DayZ CE configuration files",
+  "publisher": "rvost",
   "license": "EPL-2.0",
   "version": "0.1.0",
   "icon": "assets/icon.png",
   "engines": {
     "vscode": "^1.82.0"
   },
   "categories": [
+    "Linters",
     "Other"
   ],
+  "keywords": [
+    "dayz",
+    "xml"
+  ],
+  "qna": "https://github.com/rvost/dayz-ce-schema/discussions",
   "activationEvents": [
     "workspaceContains:cfgeconomycore.xml",
     "workspaceContains:db/types.xml",
@@ -48,5 +55,13 @@
   },
   "extensionDependencies": [
     "redhat.vscode-xml"
-  ]
+  ],
+  "homepage": "https://github.com/rvost/dayz-ce-schema",
+  "bugs": {
+    "url": "https://github.com/rvost/dayz-ce-schema/issues"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/rvost/dayz-ce-schema.git"
+  }
 }