feat: add cursor pagination with direction support

[techmahedy]

// Model
User::cursorPaginate(15, 'id', 'asc', $request->cursor);

// With conditions
User::where('active', 1)->cursorPaginate(20, 'created_at', 'desc', $request->cursor);

// Query\Builder
db()->bucket('users')->cursorPaginate(15, 'id', 'asc', $request->cursor);