feat: Add mip package.json for all drivers.

[nedseb]

Description

Add a package.json file to each driver directory so that drivers can be installed individually on a MicroPython board using mip:

import mip
mip.install("github:steamicc/micropython-steami-lib/lib/bme280")

Context

mip is the official MicroPython package manager (replacement for the deprecated upip). It reads package.json files from GitHub repositories — it does not use PyPI. This is the most impactful distribution improvement we can make.

Tasks

• Create lib/<driver>/package.json for all 16 drivers
• Include all module files (__init__.py, device.py, const.py, exceptions.py) in the URL list
• Add deps for drivers with inter-dependencies (daplink_flash → daplink_bridge)
• Set version to match current project version (0.10.0)
• Test on a board: `mip.install("github:steamicc/micropython-steami-lib/lib/bme280")` then `from bme280 import BME280`

package.json format

{
  "urls": [
    ["bme280/__init__.py", "bme280/__init__.py"],
    ["bme280/device.py", "bme280/device.py"],
    ["bme280/const.py", "bme280/const.py"],
    ["bme280/exceptions.py", "bme280/exceptions.py"]
  ],
  "version": "0.10.0"
}

Reference

• MicroPython package management docs