* Refactor dns_freemyip.sh for clarity and compatibility
Updated dns_freemyip.sh for better readability and compatibility with ASUSWRT-Merlin. Improved error handling and response logging.
* Update author information in dns_freemyip.sh
* replace both loops with POSIX shell counters
replace both loops with POSIX shell counters
* Typo
Typo
* Fix error message for freemyip API request failure
Remove existing token leak. Not my regression.
* Refactor retry logic and improve error handling
* Remove unnecessary blank lines in dns_freemyip.sh
* Clean up dns_freemyip.sh by removing blank lines
Removed unnecessary blank lines in the script to improve readability.
