Reference/rp2

[Josverl]

This pull request includes several changes to the type stubs and type aliases for various MicroPython modules. The most important changes include the addition of new type stubs, updates to existing type aliases, and improvements to the documentation.

refactor asyncio

New type stubs and classes:

• micropython-reference/_mpy_shed/IRQs.pyi: Added type stubs for IRQ object types used in various modules, including _IRQ_ESP32, _IRQ_RP2, and _IRQ_PYB.
• micropython-reference/_mpy_shed/blockdevice.pyi: Introduced the _BlockDeviceProtocol class as a template for block device classes, with detailed documentation and method overloads.
• micropython-reference/_mpy_shed/neopixelbase.pyi: Added the _NeoPixelBase class to include missing methods for the NeoPixel class.
• micropython-reference/_mpy_shed/pathlike.pyi: Added the PathLike class, copied from typeshed, to support path-like objects in MicroPython.
• micropython-reference/_mpy_shed/subscriptable.pyi: Introduced the Subscriptable protocol for objects that are subscriptable and of finite length.

Updates to existing type aliases:

• micropython-reference/_mpy_shed/io_modes.pyi: Updated type aliases for MicroPython-specific modes used in the open function, changing from Final to TypeAlias. [1] [2] [3]

Improvements to documentation:

• micropython-reference/_mpy_shed/io_mp.pyi: Added comments and documentation for IO-related classes and methods, including IOBase and TextIOWrapper.

Other changes:

• micropython-reference/_rp2/__init__.pyi: Updated import statements to use the rp2 module directly and removed outdated module information.This pull request includes several changes to the MicroPython type stubs to improve type checking and documentation. The most important changes include the addition of new type aliases and protocol classes, updates to existing type aliases, and the addition of new class definitions.

Additions and Updates to Type Aliases and Protocols:

• micropython-reference/_mpy_shed/io_modes.pyi: Changed type definitions from Final to TypeAlias for various _OpenTextMode and _OpenBinaryMode types. [1] [2] [3]
• micropython-reference/_mpy_shed/blockdevice.pyi: Added the AbstractBlockDev class as a protocol to define the block device interface for MicroPython.

New Class Definitions:

• micropython-reference/_mpy_shed/IRQs.pyi: Added _IRQ_ESP32, _IRQ_RP2, and _IRQ_PYB classes along with their type aliases.
• micropython-reference/_mpy_shed/neopixelbase.pyi: Added the _NeoPixelBase class to include missing methods for the NeoPixel class.
• micropython-reference/_mpy_shed/subscriptable.pyi: Added the Subscriptable protocol to define objects that are subscriptable and of finite length.

Imports and Documentation:

• micropython-reference/_mpy_shed/io_mp.pyi: Added imports from _io and included extensive commented-out alternative implementations for IO base classes.
• micropython-reference/_mpy_shed/pathlike.pyi: Added the PathLike protocol class, copied from typeshed.

Code Refactoring:

• micropython-reference/_rp2/__init__.pyi: Refactored imports to use absolute imports from the rp2 module.