Local favicon for bookmark plugin

[onesounds]

What's the PR

• Show Favicon with bookmark plugin
• Unlike previous PRs, there is no network lookup. Instead, it retrieves the Favicon from local bookmark data, caches it in Flow, and then loads it.
• Copilot told me that the images retrieved from bookmark data are separately cached in Flow and loaded by matching them when a URL is queried.

TODO

• Use cache folder in Improve Plugin Metadata & Path Management #3272
• Bring svg parsing feature into FL

Test Cases

• Works fine Chromium, edge, firefox.

Known issue

• From my testing, I confirmed that it works fine on Chrome, Edge, and Firefox. In Firefox and Edge, there is an issue where the image appears small when added to the bookmark bar. However, I verified that it works correctly when added to bookmarks instead of the bookmark bar. It seems that Firefox and Edge saves a smaller image when adding it to the bookmark bar.
• I'm not sure if I applied the NuGet package correctly. It has been applied to all .csproj files, but someone needs to check if it was applied only where necessary.
• Flow may need an internal process to clear the bookmark plugin's favicon cache.

[Jack251970]

@onesounds Similar to #3079? Should we close it?

[onesounds]

@onesounds Similar to #3079? Should we close it?

I made it to do that.

[github-actions]

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