feat(plugin-catalog): add 66 community plugins from the Discord #plugins-skills-and-skins sweep

Every entry is pinned to the commit reviewed on 2026-09-15 and passed, at that
commit: `hermes plugins validate` (declared tools/hooks/middleware match
registrations, no built-in tool collisions) in both the main venv and a bare
`pip install -e .` venv, `tools.plugin_guard.scan_plugin` with a non-dangerous
verdict, a self-updater grep over every .js file, and a vendor-credential-store
write grep over every .py file. Capabilities and requires_env are copied from
each plugin.yaml; category was assigned by hand.

plugin-catalog/cjk_sanitizer.yaml

@@ -0,0 +1,15 @@
+name: cjk_sanitizer
+repo: https://github.com/evanyudis/cjk_sanitizer
+sha: 47d2a95c89e827fef6ea0bacbff433c6dc980351
+description: Strip unwanted Chinese (CJK) and Cyrillic characters from LLM output. Korean Hangul and Japanese
+  Kana are preserved.
+maintainer: evanyudis
+tier: community
+category: general
+docs_url: https://github.com/evanyudis/cjk_sanitizer#readme
+capabilities:
+  provides_tools: []
+  provides_hooks:
+  - transform_llm_output
+  provides_middleware: []
+  requires_env: []