[Feature request] Suggest saved alias on create a new alias

[mahlzahn]

What is there

• on aliases tab: suggestion to search for current page, e.g. “Search "github" or "github.com"?” with links for the searches

What would be nice

• on create a new alias tab: When for the given page, there is already an alias within the saved aliases, suggest to use this alias.

How it could look like

1. Open a page, e.g. github.com
2. Click on the extension icon
3. (in background: search for “github”)
4. 1. If one alias is found: Add on top of the create new alias tab add message, something like “An alias was found searching for "github": g2adf2ah@example.org”.
   2. If more than one alias is found, in background search for “github.com” and repeat 4.i with this search term. Then if again more than one alias is found show message “Some aliases were found for "github" and "github.com"” with links to the searches like in the aliases tab.
   3. If no alias is found: show nothing
5. If an alias was suggest a click on it should copy it or there should be a copy symbol on the right to make it easily copyable.