- Updated the profanity filter to check for hate symbols (e.g., swastika Unicode) in addition to word-based profanity, ensuring comprehensive message filtering.
- Modified the `censor` function to replace hate symbols with `***`, maintaining functionality even when the `better-profanity` package is unavailable.
- Updated documentation in `discord-bridge.md` and `telegram-bridge.md` to reflect the new hate symbol handling features.
- Added tests to verify detection and censorship of hate symbols, ensuring robustness of the profanity filter.