Update main.py

Refactor task attributes and add error history

Refactor ParseTask and update TaskStatus enum

Update _conf_schema.json

Update metadata.yaml

Change homepage URL in metadata.yaml

Update repo_url in metadata.yaml

Fix homepage URL in metadata.yaml

Update repo_url and homepage in metadata.yaml

Change homepage URL in metadata.yaml

Enhance plugin description with new features

Rename plugin from link_parser to astrbot_plugin_link_parser

Update README with AstrBot documentation link

Add aiohttp dependency to requirements.txt

Bump version from 1.0.0 to 1.1.0