Performance, notification, and localization updates to `server/commands.lua`

[Asaayu]

Describe Pull request Performance, notification, and localization updates to server/commands.lua.

• Performance - Change ace permissions loop from a pairs() to a for-i loop as recommended in Lua performance test #9
• Notification  - Added success notifications for openserver and closeserver commands
• Localization  - Added missing localization strings for openserver and closeserver commands

Questions (please complete the following information):

• Have you personally loaded this code into an updated qbcore project and checked all it's functionality? Yes
• Does your code fit the style guidelines? Yes
• Does your PR fit the contribution guidelines? Yes

[amantu-qbit]

@Asaayu Please update Branch