add moderation logs for many endpoints

- `/admin/delete-all-files-of-a-user`
- `/admin/nsfw-user`
- `/admin/unnsfw-user`
- `/admin/silence-user`
- `/admin/unsilence-user`
- `/admin/accounts/create`
- `/admin/drive/clean-remote-files`
- `/admin/drive/cleanup`
- `/admin/emoji/set-category-bulk`
- `/admin/emoji/set-license-bulk`
- `/admin/emoji/set-aliases-bulk`
- `/admin/emoji/add-aliases-bulk`
- `/admin/emoji/remove-aliases-bulk`
- `/admin/emoji/import-zip`
- `/admin/federation/delete-all-files`
- `/admin/federation/remove-all-following`
- `/admin/promo/create`
- `/admin/relay/add`
- `/admin/relay/remove`

sharkey-locales/en-US.yml

@@ -169,6 +169,7 @@ pinnedOnly: "Pinned"
 blockingYou: "Blocking you"
 warnExternalUrl: "Show warning when opening external URLs"
 flash: "Flash"
+filesRemoved: "Files removed:"
 _flash:
   contentHidden: "Flash Content Hidden"
   poweredByRuffle: "Powered by Ruffle."
@@ -320,6 +321,22 @@ _moderationLogTypes:
   acceptRemoteInstanceReports: "Accepted reports from remote instance"
   rejectQuotesUser: "Blocked/Stripped quote posts from user"
   allowQuotesUser: "Allowed quote posts from user"
+  clearUserFiles: "Cleared a user's drive files"
+  nsfwUser: "Marked user as NSFW"
+  unNsfwUser: "Un-marked user as NSFW"
+  silenceUser: "Silenced user"
+  unSilenceUser: "Un-silenced user"
+  createAccount: "Created an account"
+  clearRemoteFiles: "Cleared remote drive files"
+  clearOwnerlessFiles: "Cleared owner-less drive files"
+  updateCustomEmojis: "Updated custom emojis"
+  importCustomEmojis: "Imported custom emojis"
+  clearInstanceFiles: "Cleared an instance's drive files"
+  severFollowRelations: "Severed follow relations with an instance"
+  createPromo: "Created a note promo"
+  addRelay: "Added a relay"
+  removeRelay: "Removed a relay"
+
 _mfm:
   uncommonFeature: "This is not a widespread feature, it may not display properly on most other fedi software, including other Misskey forks"
   intro: "MFM is a markup language used on Misskey, Sharkey, Firefish, Akkoma, and more that can be used in many places. Here you can view a list of all available MFM syntax."