Remove the compiler check that prevented 'super' from being used inside static methods, and fix the runtime binding logic in bindMethod to correctly resolve the superclass for static method dispatch. The key change moves the metaclass lookup (classObj->obj.classObj) to occur before wrenBindMethodCode so that bytecode patching uses the actual class rather than the metaclass, while preserving the original class name for foreign method resolution.
The benchmark directory is relocated from the project root into the test directory, and all scripts, documentation links, and gitignore paths are updated accordingly. The test runner is also refactored to explicitly walk subdirectories (core, io, language, limit) instead of using a single test root, and a new test/README.md is added to document the test suite structure. Additionally, the constructor test for the Foo class is updated to add a zero-arity constructor and adjust expected output strings.
