nh-search: split offline result limit fairly between options and pack…

…ages

Previously options received priority up to the full limit, which could 
effectively result in zero package results when option hits were abundant.
Now each category now gets at most half the limit, with unused budget from
one flowing to the other.

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I8b2a4315873bb8ad887ed19b28c3f0b06a6a6964

Merge pull request #629 from nix-community/faukah/push-lpkkpqnlvkmt

add note about backend fixing, update version to 4.3.2

chore: tag v4.3.1

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I6e46d360d24b039abfc609bb35ecb2b96a6a6964

chore: tag v4.3.0

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I9ec953fc2c1dd65dd2d3a7d84f0b593e6a6a6964

chore: bump crate version

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I231966751c35e5ca390f58a8afc52e996a6a6964

chore: bump crate version

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I6a6a6964caf90360b727cecdaca444ed0b7f0df9

chore: bump version

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I6a6a69647c7099e91bb94982182f9dea982fee40

chore: bump version

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I6a6a696427d6c9433e36ccc510ca4ab4513ffcf6

Merge pull request #404 from faukah/update-deps

chore: bump dependencies

chore: bump version

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I6a6a69642822192c17b35a01b3f17de5dae3664f