Implement automatic ModelScope model API sync

[daiqilongcn]

Overview

Currently, the ModelScope provider in models.dev only includes a small subset of all the models available on the ModelScope platform. The list of ModelScope models in this repository is rarely updated and does not reflect the full coverage or recent changes from ModelScope.cn.

Problem

• The ModelScope provider only contains 6 models, which is far less than the actual amount offered on the platform.
• Models are not kept up to date with additions, removals, or updates from ModelScope.cn.
• Manual updates require frequent attention and may not be sustainable as the number of models grows.

Proposal

Implement an automated sync mechanism that:

• Uses the public ModelScope API to fetch available models automatically
• Implements a periodic sync task (e.g., GitHub Actions workflow or scheduled script) that updates the corresponding TOML files under providers/modelscope/models/
• Automates additions, removals, and updates to ensure models.dev always reflects the current state of ModelScope.cn

Potential Benefits

• Ensures model coverage is always up to date
• Reduces manual maintenance work for contributors
• Increases the overall usefulness and credibility of models.dev as a reference database
• Brings parity with other providers that may have similar automation

References

• ModelScope official platform: https://modelscope.cn
• ModelScope API documentation: [Add link if available]