fix: address PR review — lint, dedup scope, and cleanup targeting

- Remove unused `autoCleanCorrupted` param from decryptMessageNode (lint fix)
- Scope retry dedup by participant JID in group chats (not group JID)
- Move dedup registration after early-return checks to avoid blocking
  subsequent messages when max retries reached
- Use participant JID for session cleanup in groups (Signal sessions
  are per-participant, not per-group)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/Utils/decode-wa-message.ts

@@ -276,7 +276,6 @@ export const decryptMessageNode = (
 	meLid: string,
 	repository: SignalRepositoryWithLIDStore,
 	logger: ILogger,
-	autoCleanCorrupted = true
 ) => {
 	const { fullMessage, author, sender } = decodeMessageNode(stanza, meId, meLid)
 	return {