bump(valtown): e01069e1 → a3e88468 (#2402)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.claude-plugin/marketplace.json

@@ -2803,7 +2803,7 @@
         "url": "https://github.com/val-town/plugins.git",
         "path": "plugin",
         "ref": "main",
-        "sha": "e01069e11ea6e46b8d2d5fd2945f2dd4d33e6a57"
+        "sha": "a3e884685d1914f28ce029e4f35acd17442e883f"
       },
       "homepage": "https://val.town"
     },