* feat(backend,misskey-js): hard mute storage in backend
* fix(backend,misskey-js): mute word record type
* chore(frontend): generalize XWordMute
* feat(frontend): configure hard mute
* feat(frontend): hard mute notes on the timelines
* lint(backend,frontend): fix lint failure
* chore(misskey-js): update api.md
* fix(backend): test failure
* chore(frontend): check word mute for reply
* chore: limit hard mute count
