feat(ipfs): better ipfs support

[jerry-harm]

cn

更好的ipfs支持
分别提供ipfs,ipns,mfs模式. 配置中直接输入cid或者ipns的名字即可使用，mfs可以挂载本地mfs目录
ifps和ipns下只读，mfs模式可以通过endpoint进行读写操作

en

Better IPFS support
Added IPFS,IPNS,MFS mode. In config, use the cid or ipns to use it, mfs mode can be used to mount local mfs dir
Readonly in IPFS and IPNS mode, writeable in MFS mode through endpoint

[petercat-assistant]

Walkthrough

This PR enhances IPFS support by introducing IPFS, IPNS, and MFS modes. It allows users to configure using CID or IPNS names directly, with MFS mode enabling local MFS directory mounting. The IPFS and IPNS modes are read-only, while MFS mode supports read-write operations through an endpoint.

Changes

File	Summary
drivers/ipfs_api/driver.go	Added support for IPFS, IPNS, and MFS modes, including logic for handling different modes and ensuring write operations are only allowed in MFS mode.
drivers/ipfs_api/meta.go	Updated configuration to include mode selection and changed default gateway URL.