#1073 Email recovery delay: update project files following new messages & config

src/main/resources/messages/messages_zhhk.yml

@@ -49,7 +49,7 @@ unregistered: '&8[&6用戶系統&8] &c你已成功刪除會員註冊記錄。'
 # TODO accounts_owned_other: 'The player %name has %count accounts:'
 two_factor_create: '&8[&6用戶系統 - 兩步驗證碼&8] &b你的登入金鑰為&9「%c%code&9」&b，掃描連結為：&c %url'
 # TODO recovery_code_sent: 'A recovery code to reset your password has been sent to your email.'
-# TODO recovery_code_incorrect: 'The recovery code is not correct! Use /email recovery [email] to generate a new one'
+# TODO recovery_code_incorrect: 'The recovery code is not correct! Use "/email recovery [email]" to generate a new one'
 vb_nonActiv: '&8[&6用戶系統&8] &f你的帳戶還沒有經過電郵驗證 ！'
 usage_unreg: '&8[&6用戶系統&8] &f用法： 《 /unregister <密碼> 》'
 pwd_changed: '&8[&6用戶系統&8] &c你成功更換了你的密碼 ！'
@@ -91,8 +91,19 @@ email_already_used: '&8[&6用戶系統&8] &4這個電郵地址已被使用。'
 # TODO show_no_email: '&2You currently don''t have email address associated with this account.'
 add_email: '&8[&6用戶系統&8] &b請為你的帳戶立即添加電郵地址： 《 /email add <電郵地址> <重覆電郵地址> 》'
 recovery_email: '&8[&6用戶系統&8] &b忘記密碼？請使用 /email recovery <電郵地址> 來更新密碼。'
+# TODO email_cooldown_error: '&cAn email was already sent recently. You must wait %time before you can send a new one.'
 
 # Captcha
 usage_captcha: '&8[&6用戶系統&8] &f用法： 《 /captcha <theCaptcha> 》'
 wrong_captcha: '&8[&6用戶系統&8] &c你所輸入的驗證碼無效，請使用 《 /captcha THE_CAPTCHA 》 再次輸入。'
 valid_captcha: '&8[&6用戶系統&8] &c你所輸入的驗證碼無效 ！'
+
+# Time units
+# TODO second: 'second'
+# TODO seconds: 'seconds'
+# TODO minute: 'minute'
+# TODO minutes: 'minutes'
+# TODO hour: 'hour'
+# TODO hours: 'hours'
+# TODO day: 'day'
+# TODO days: 'days'