Notebook on 3D data and on images from multiple imaging cycles

Two related concepts that would be nice to show, and show in the same notebook (from a discussion with @lopollar and @melonora).

Sometimes the user has a large 3D image and wants to operate on a 2D slice (or use a 2D max projection), and sometime the users have many two images and want to stack them together in a 3D image, or in a 2D multichannel image (the stacking is not just a "numpy array stacking", but it could involve rotations, etc and requires re-rasterization and cropping).

After the new transformations refactoring and the merge of the stitch notebook this will be supported and it would be nice to show this to the user, together with a napari viz of the 2D layers embedded in the 3D space.

まず、新しい変換のリファクタリングと、マージされた stitch ノートブックを確認します。大規模な 3D 画像からの 2D スライスまたは最大値投影、回転・再ラスタライズ・クロッピングを伴う複数サイクルの画像のスタッキング、および napari による 3D 内の 2D レイヤーの可視化を扱うノートブックを作成します。両方の関連するワークフローが一緒に実演されていれば完了です。