Added option to disable IPv6 and new languages

What's Changed

• Added Ukrainian language by @Loudhot in https://github.com/wg-easy/wg-easy/pull/1906
• Add French language by @3zmana in https://github.com/wg-easy/wg-easy/pull/1924
• docs for caddy example by @whilenot-dev in https://github.com/wg-easy/wg-easy/pull/1939
• Add german translations by @Cameo007 in https://github.com/wg-easy/wg-easy/pull/1889
• feat: Add Traditional Chinese (zh-HK) i18n Support by @rayyamhk in https://github.com/wg-easy/wg-easy/pull/1988
• Add Chinese Simplified by @yhl452493373 in https://github.com/wg-easy/wg-easy/pull/1990
• Updated container launch commands by @kiruxaspb in https://github.com/wg-easy/wg-easy/pull/1989
• Add option to disable ipv6 by @kaaax0815 in https://github.com/wg-easy/wg-easy/pull/1951
• update screenshot by @kaaax0815 in 962bfa2
• add docs on how to add/update translation by @kaaax0815 in be26db6

New Contributors

• @3zmana made their first contribution in https://github.com/wg-easy/wg-easy/pull/1924
• @whilenot-dev made their first contribution in https://github.com/wg-easy/wg-easy/pull/1939