chore: add metadata

Author: flyingrobots

package.json

@@ -10,7 +10,11 @@
   "keywords": [
     "docker",
     "guard",
-    "git-stunts"
+    "git-stunts",
+    "git",
+    "safety",
+    "testing",
+    "dev-tools"
   ],
   "author": "James Ross <james@flyingrobots.dev>",
   "license": "Apache-2.0",
@@ -19,5 +23,13 @@
   },
   "files": [
     "src"
-  ]
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/git-stunts/docker-guard.git"
+  },
+  "homepage": "https://github.com/git-stunts/docker-guard#readme",
+  "bugs": {
+    "url": "https://github.com/git-stunts/docker-guard/issues"
+  }
 }