Gdsfactory

- rename post_init to decorator
- add pp.layer.load_lyp_generic
- load_lyp, alpha=1 if visible = 'false'
- LayerStack is now List[LayerLevel] and has no color information

- remove taper_factory from pp.routing.add_fiber_array and pp.routing.add_fiber_single
- pp.Component.add_ports(port_list, prefix) to avoid adding duplicated port names
- add pp.components.litho_ruler
- cell has `post_init` function. Perfect for adding pins
- update `samples/pdk/fabc.py` with partial
- Library can register partial functions
- `contact_with_offset_m1_m2` is now define with via functions instead of StrOrDict, skip it from tests
- add `pp.components.die_box`

- add Component.to_dict()
- add pp.config.set_plot_options for configuring matplotlib
- add pp.Component.add_ports(port_list)
- enable in pp.name the option of passing a partial function
- create partial notebook (for functional programming) demonstrating hierarchical components with customized subcomponent functions
- revert mzi and mzi_lattice to 2.5.3 (functional programming version)
- delete mzi_arm, mzi2x2 and mzi1x2
- add mzi_phase_shifter
- add wire_sbend
- pp.add_tapers back to functional programming

- fix preview_layerset
- extension_factory default extension layer depends on the port
- add extend_ports_list to pp.extend
- add simulation_settings to pp.write

- get_bundle_corner passing waveguide (consistent with other routes)
- fix pp.components.wire_corner
- delete pp.components.electrical.wire.py

- pp.grid allows accessing references from Component.aliases
- pp.routing.add_fiber_single and pp.routing.add_fiber_array accept get_input_label_text_loopback, get_input_label_text params