Rename of files, improved for handling, add cb hints

- Rename Test to Ink as main file
- Support more errors for for loops.
- Add hints to cbs

first.jai

@@ -3,14 +3,14 @@
 #import "Compiler";
 
 build :: () {
-	w := compiler_create_workspace("Shader Compiler Test Build");
+	w := compiler_create_workspace("Ink Build");
 	if !w {
 		print("Workspace creation failed.\n");
 		return;
 	}
 
-	EXECUTABLE_NAME :: "test";
-	MAIN_FILE :: "Test.jai";
+	EXECUTABLE_NAME :: "ink";
+	MAIN_FILE :: "Ink.jai";
 
 	options := get_build_options(w);