Each of these strings would previously rely on StringView's char const*
constructor overload, which would call __builtin_strlen on the string.
Since we now have operator ""sv, we can replace these with much simpler
versions. This opens the door to being able to remove
StringView(char const*).
No functional changes.
Result classes now return their bitmap via a virtual Gfx::Bitmap*
getter. This effectively makes bitmap fetching lazier, since only
results that end up on screen actually get asked for their bitmap.
This drastically reduces the amount of work done by the FileProvider
background worker.
When searching in Assistant, we now dispatch some background jobs to
query the whole filesystem. Activating a result will use the Desktop
launcher's default way of opening that file or directory.
