fix(#2644): deduplicate Cursor slash menu (#2812)

* fix(#2644): deduplicate Cursor slash menu

* fix: preserve installer executable mode

* chore: add changeset for PR #2812

* test(#2644): acknowledge Cursor emission changes

* test(#2644): drop spent emitted drift acknowledgments

* fix(#2644): remove retired Cursor command converter

---------

Co-authored-by: clezcoding <clezcoding@users.noreply.github.com>
Co-authored-by: Tom Boucher <trekkie@nomorestars.com>

capabilities/cursor/capability.json

@@ -3,7 +3,7 @@
   "role": "runtime",
   "version": "1.9.1",
   "title": "Cursor",
-  "description": "Cursor IDE — skills + converted commands artifact layout; hooks.json surface; Claude hook event dialect; recursive skill loader (flat nesting); tier-2 support.",
+  "description": "Cursor IDE — skills-only workflow surface; hooks.json surface; Claude hook event dialect; recursive skill loader (flat nesting); tier-2 support.",
   "tier": "core",
   "requires": [],
   "engines": {
@@ -29,14 +29,6 @@
           "recursive": true,
           "converter": "convertClaudeCommandToCursorSkill"
         },
-        {
-          "kind": "commands",
-          "destSubpath": "commands",
-          "prefix": "gsd-",
-          "nesting": "flat",
-          "recursive": false,
-          "converter": "convertClaudeCommandToCursorCommand"
-        },
         {
           "kind": "agents",
           "destSubpath": "agents",
@@ -55,14 +47,6 @@
           "recursive": true,
           "converter": "convertClaudeCommandToCursorSkill"
         },
-        {
-          "kind": "commands",
-          "destSubpath": "commands",
-          "prefix": "gsd-",
-          "nesting": "flat",
-          "recursive": false,
-          "converter": "convertClaudeCommandToCursorCommand"
-        },
         {
           "kind": "agents",
           "destSubpath": "agents",
@@ -107,7 +91,13 @@
       "frontmatterDialect": "cursor",
       "hooksJsonSurface": true,
       "skipSharedHooksInstall": true,
-      "reportCommandsDir": true,
+      "retiredArtifacts": [
+        {
+          "destSubpath": "commands",
+          "prefix": "gsd-",
+          "suffix": ".md"
+        }
+      ],
       "skipUpdateBannerCommand": true,
       "skipSettingsUi": true,
       "managedHookEvents": [