improve codelens

package.json

@@ -2,7 +2,7 @@
   "name": "ra3-mod-xml",
   "displayName": "RA3 Mod XML",
   "description": "Red Alert 3 Mod XML tooling: syntax highlighting, completions, reference navigation and diagnostics for SAGE/BinaryAssetBuilder XML.",
-  "version": "0.1.15",
+  "version": "0.1.18",
   "publisher": "ra3-mod-xml",
   "license": "MIT",
   "engines": {
@@ -100,6 +100,23 @@
       {
         "command": "ra3modxml.showCacheReport",
         "title": "RA3 Mod XML: Show cache report"
+      },
+      {
+        "command": "ra3modxml.findUnreferencedAssets",
+        "title": "RA3 Mod XML: Find unreferenced assets…"
+      },
+      {
+        "command": "ra3modxml.findUnreferencedAssetsOfType",
+        "title": "RA3 Mod XML: Find unreferenced assets of this type"
+      }
+    ]
+  },
+  "menus": {
+    "editor/context": [
+      {
+        "command": "ra3modxml.findUnreferencedAssetsOfType",
+        "when": "editorLangId == xml && ra3modxml.active",
+        "group": "navigation@50"
       }
     ]
   },