Bram mocked up prepopulated search suggestions to help expose a wider selection of meta-categories (they're "meta" wrt Tarako categories). We need to be able to map these "prepopulated" terms with qualifying apps (or possibly just dis-aggregated marketplace app categories).

Clarifying the desired functionality: - a set of terms is displayed when the user activates the searchbox - each term is a link to a set of search results for a query (important: not just a query for that term) - each term must be localized

Removing perf keyword as this is not a perf issue: https://bugzilla.mozilla.org/describekeywords.cgi#perf This appears to be a feature proposal: https://bugzilla.mozilla.org/describekeywords.cgi#feature