Custom Website Service breaks JS click events on <a> tags

[s-ol]

Preflight Checklist

• I agree to follow the Code of Conduct that Ferdium Recipes adheres to.
• I have searched the issue tracker for a bug report that matches the one I want to file, without success.

Ferdium Version

7.0.0

Recipe Name

Custom Website

Recipe Version

1.5.1

Last Known working version of the recipe

No response

Steps to reproduce

1. Add a Service - Custom Website - https://phanpy.social
2. Log in using any Mastodon account
3. Click a profile picture or username in the feed

Expected Behavior

When installing https://phanpy.social as a Custom Website, clicking on a profile opens the profile overlay drawer like in a browser

Actual Behavior

Nothing happens in Ferdium and the profile URL is opened in an external browser

Screenshots

No response

Additional Information

This likely affects other services/websites and is due to the way franz-custom-website's webview.js is implemented. When an HTML <a> element is clicked, ferdium will open the URL in its href attribute even if the website has installed a click event handler that overrides browser behaviour to trigger in-page navigation or some other action.

This is compounded by the fact that the trapLinkClicks ("Open URLs within Ferdium") setting does not fully deactivate Ferdium's meddling with click events:
https://github.com/ferdium/ferdium-recipes/blob/main/recipes/franz-custom-website/webview.js#L27

instead of explicitly replicating default behaviour by changing window.location, when trapLinkClicks is true, ferdium should not call event.preventDefault() or event.stopPropagation(), or simply not install the click handler at all.