chore: remove mneme plugin from all marketplaces

.agents/plugins/marketplace.json

@@ -16,18 +16,6 @@
       },
       "category": "Productivity"
     },
-    {
-      "name": "mneme",
-      "source": {
-        "source": "local",
-        "path": "./codex-marketplace/plugins/mneme"
-      },
-      "policy": {
-        "installation": "AVAILABLE",
-        "authentication": "ON_INSTALL"
-      },
-      "category": "Productivity"
-    },
     {
       "name": "code-quality",
       "source": {

.claude-plugin/marketplace.json

@@ -16,14 +16,6 @@
         "name": "Sentio Labs"
       }
     },
-    {
-      "name": "mneme",
-      "source": "./claude-marketplace/plugins/mneme",
-      "description": "Context window protection — sandboxed execution in 11 languages, FTS knowledge base with BM25 ranking, session continuity. Single Rust binary, <5ms hooks.",
-      "author": {
-        "name": "Sentio Labs"
-      }
-    },
     {
       "name": "code-quality",
       "source": "./claude-marketplace/plugins/code-quality",

.release-please-manifest.json

@@ -1,10 +1,8 @@
 {
   "claude-marketplace/plugins/arc": "0.12.0",
   "claude-marketplace/plugins/git-spice": "0.2.0",
-  "claude-marketplace/plugins/mneme": "0.10.0",
   "claude-marketplace/plugins/code-quality": "0.8.1",
   "codex-marketplace/plugins/arc": "0.8.1",
-  "codex-marketplace/plugins/mneme": "0.11.0",
   "codex-marketplace/plugins/code-quality": "0.9.0",
   "codex-marketplace/plugins/worktrunk": "0.3.0",
   "opencode-marketplace/plugins/frontend-design": "0.3.0",