Freecad-stubs

Fixed

- Issue 37: Fix for `Part.makeLoft` to accept kwargs.

Fixed

- Issue 34: Updated old stub file for `Part.makeLoft`.

Added

- Support for detecting object namespace.
- (WIP) code generation based on clang parser.

Fixed

- Issue 29: missing stubs for `FreeCAD.Units`.
- Issue 20: wrong return type for function with sibling namespace.

Added

- Changelog file.
- Python code to generate `.cpp` from `.xml`.
- Python code to replace macros in `.cpp`/`.h` files.

Changed

- Do not show default argument when argument is required by C API.
- Updated generator code for recent changes in FreeCAD src code.
- Update stub to recent FreeCAD version (`main` from 2024-02-05
`c57a83cb4f7f8bc8840ebbfc9aba97c15a502bd9`).

Fixed

- Issue 10: make `templates.py` easy copy-paste.
- Issue 8: use `qtpy` in `FreeCADTemplates` as optional dependency.
- Fix submodules (add to public API, use module attributes):
- Issue 14: add `FreeCADGui.PySideUic`,
- Issue 17: move `ProgressIndicator` to `FreeCAD.Base`,
- Issue 16: set `FreeCAD.Console` as attribute,

Changed

- Update stub to recent FreeCAD version (`main` from 2023-11-24
`0179cd28ecd67a997e4df4162ca1fd77e3a672f2`).
- New Python 3.12 typing syntax in generator code.

Fixed

- Errors reported by `pyright`.

Added

- `pre-commit` configuration.

Fixed

- Errors reported by `ruff`, `mypy`, `pyright`.