chore: clear dead test and allowlist leftovers of dropped runtimes

tests/opencode-plugin-adapter.test.cjs

@@ -17,7 +17,7 @@
  * adapter's own error handling swallows spawn failures by design (a broken hook
  * must never break a tool call). A MISSING hook script likewise never breaks
  * the tool call, but since #2305 it warns loudly (once per hook file) — a
- * silently-absent guard script was exactly how every Kilo guard no-opped.
+ * silently-absent guard script was exactly how every guard no-opped.
  */
 
 const { test } = require('node:test');
@@ -333,7 +333,7 @@ test('tool.execute.after: Read content rewriting maps ~/.claude/msd-core paths',
 test('missing hook script warns loudly but still allows (never breaks the tool call, #2305)', async (t) => {
   // No hook stubs written at all → every runHook finds no file → allow, but
   // each absent guard script must be warned about (once per hook file): a
-  // silently-missing guard is how #2305 no-opped every Kilo guard.
+  // silently-missing guard is how #2305 no-opped every guard.
   const { mod } = buildInstalledLayout(t, {});
   const warnings = [];
   const realConsoleError = console.error;