Feature Suggestions & Bug Report: One-click cleanup, default web search provider, installation issue, and local vLLM support [ windows - web - postgres]

First of all, thank you so much for this amazing project! I really like it. Here are some suggestions and issues I encountered as a new user:

Feature Suggestions:

1. I installed it, but after refreshing it still shows as not installed.

2. vLLM local setup: Could you please consider adding an option for local vLLM settings in the provider configuration?

3. One-click cleanup button: It would be great to have a button on the task panel to clear all tasks or console output with one click.

4. Default web search provider (Tavily): When the current network access fails, it would be nice to have Tavily as a default fallback option. Also, users should be able to freely configure addresses from other providers.

Thank you for your hard work!

The issue describes four separate requests involving installation state, local vLLM provider settings, task or console cleanup, and Tavily web-search fallback. No files, tests, or entry points are named, so first separate the requests and inspect the relevant installation, provider, task-panel, and web-search areas; done requires an agreed scope and verification for each selected behavior.