refactor(init): report ox_lib error when loading imports

People like to cry about resources not working because they
failed to install ox_lib and don't know how to read, missing the
fat error and stack trace on resource start.

Now we can remind these people they need to actually install
a release.

init.lua

@@ -7,11 +7,16 @@ if not _VERSION:find('5.4') then
 end
 
 local ox_lib = 'ox_lib'
+local export = exports[ox_lib]
 
 if not GetResourceState(ox_lib):find('start') then
-	error('^1ox_lib should be started before this resource^0', 2)
+	error('^1ox_lib should be started before this resource.^0', 2)
 end
 
+local status = export.hasLoaded()
+
+if status ~= true then error(status, 2) end
+
 -----------------------------------------------------------------------------------------------
 -- Module
 -----------------------------------------------------------------------------------------------
@@ -46,8 +51,6 @@ end
 -- API
 -----------------------------------------------------------------------------------------------
 
-local export = exports[ox_lib]
-
 local function call(self, index, ...)
 	local module = rawget(self, index)