Refector data structure and data process

[decaday]

This PR introduces a complete overhaul of the data structures and the data processing pipeline.

Previously, the py32-data codebase was somewhat disorganized, which made it difficult to handle differences between chip series. Furthermore, some one-off scripts used to generate peripheral lists were never committed to the repository, making it very hard for anyone other than myself to add support for new series. This PR aims to resolve these issues.

TODO:

• Refactor data structures and processing logic, introducing hierarchical levels such as die and series
• Add scripts for generating die data
• Add package pinout information
• Re-scrape the latest chip data
• Verify the consistency of the generated data and matapac
• Verify that the HAL works correctly
• Write documentation