Search for a work while being in the webview of that source

[ArchCelestial]

Describe your suggested feature

When you are in a source's webview, take Comick for example, I should be able to look up that work directly in Komikku without having to copy the name of that work and search for it in the global/source search.

From the source's webview, it should be a button that should search for that work within that source's extension on Komikku.

I believe Tachij2k has this feature.

Other details

No response

Acknowledgements

• [X] I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open or closed issue.
• [X] I have written a short but informative title.
• [X] If this is an issue with an official extension, I should be opening an issue in the extensions repository.
• [X] I have updated the app to version 1.10.5.
• [X] I will fill out all of the requested information in this form.