Folders:
addon-maps - Place all .xml files generated by the MapEditor singleplayer mod for use in FiveM
client - Contains all client sided files that make the resource work
data - Save files for the objects and remove objects features
html - All html files for the prop picker
server - Contains all server sided files that make the resource work
stream - Optional, only need to put things in here if the map that you download comes with a .ymap or other streamable type