Automatic Favicon Retrieval for Web Searches Plugin

I would like to suggest an enhancement for the "Web Searches" plugin in Flow Launcher to streamline the process of setting up new search shortcuts by automatically retrieving favicons for custom URLs.

Currently, when configuring a new web search entry, users are required to manually set a favicon. However, it would be highly convenient if the plugin could automatically fetch and display the favicon of the specified URL.

**Proposal:**

Implement a feature that, upon setting up a new web search entry, will use an API to retrieve the favicon associated with the base URL. This would allow users to avoid manually locating and uploading an icon, making the configuration process more intuitive and efficient.

**Suggested Implementation:**

One potential solution is to leverage a favicon retrieval API, such as Google’s favicon API (`https://www.google.com/s2/favicons?domain={domain}`) or another public service. The plugin could:

1. Extract the domain from the URL provided by the user.
2. Query the favicon API for that domain.
3. Display the retrieved favicon as the default icon for the entry.

**Benefits:**

- Enhanced User Experience: Reduces setup time and simplifies the process for new users.
- Consistency: Ensures that favicons are accurate and reflect the actual website’s branding.
- Automation: By automating the favicon retrieval, users can quickly create multiple web searches without needing to source icons manually, while still retaining the option to upload custom icons if desired.

Thank you for considering this suggestion, as it would greatly enhance the usability of the Web Searches plugin. Looking forward to your feedback on the feasibility of this feature!