refactor(imports/getCore): create import files for esx and qb

imports/getCore/es_extended/client.lua

@@ -0,0 +1,5 @@
+return function(resource)
+	local ESX = exports[resource]:getSharedObject()
+	-- Eventually add some functions here to simplify the creation of framework-agnostic resources.
+	return ESX
+end

imports/getCore/es_extended/server.lua

@@ -0,0 +1,5 @@
+return function(resource)
+	local ESX = exports[resource]:getSharedObject()
+	-- Eventually add some functions here to simplify the creation of framework-agnostic resources.
+	return ESX
+end

imports/getCore/qb-core/client.lua

@@ -0,0 +1,5 @@
+return function(resource)
+	local QBCore = exports[resource]:GetCoreObject()
+	-- Eventually add some functions here to simplify the creation of framework-agnostic resources.
+	return QBCore
+end

imports/getCore/qb-core/server.lua

@@ -0,0 +1,5 @@
+return function(resource)
+	local QBCore = exports[resource]:GetCoreObject()
+	-- Eventually add some functions here to simplify the creation of framework-agnostic resources.
+	return QBCore
+end