Rename test data files according to test numbers

cmd/01-LoadJsonFile/main.go

@@ -10,11 +10,11 @@ import (
 
 func main() {
 	log.Init("info", os.Stderr)
-	log.Info("loading config.json")
+	log.Info("loading 01-config.json")
 
-	data := doll.LoadJsonFile("test_data/config.json")
+	data := doll.LoadJsonFile("test_data/01-config.json")
 
-	log.Info("data fron config.json is")
+	log.Info("data from 01-config.json is")
 	spew.Dump(data)
 }
 

cmd/02-TestLuaScript/main.go

@@ -14,9 +14,11 @@ func main() {
 	defer L.Close()
 
 	// Load the Lua script file.
-	log.Info("Loading ./test_data/01-test.lua")
+	log.Info("Loading ./test_data/02-test.lua")
 
-	luaCode, err := os.ReadFile("./test_data/01-test.lua")
+	// We can execute script directly via L.DoFile("./test_data/02-test.lua") but in practice we'll get scripts as
+	// strings - snippets from templates - so, testing/checking how it works is not use for project.
+	luaCode, err := os.ReadFile("./test_data/02-test.lua")
 
 	if err != nil {
 		log.Errorf("Error reading Lua file: %s", err)