Fix empty request

Signed-off-by: Yuki <65764619+YukiNagat0@users.noreply.github.com>

Replace inaccurate guiSelectNote with guiSelectCard

`guiSelectNote` actually requires a card ID.

In order to keep supporting any users who have discovered this and already rely
on it, the old action is kept for compatibility, but left undocumented.

Fix overlooked util batches

Use generator-based batch function

Batches fetching notes' cards and cards' reviews

Formatting

typo

fix payload to match expected content

update README

Add SetDueDate() and update notesInfo()

Relax required anki version

Add support for flags

Replace duplicate code with call to addMediaFromNote

Fix year component of Anki version

Make string an f-string

so the directives within the string will get evaluated.

Use non-deprecated snake case names of collection methods

Replace calls to deprecated flush() with col.update_note/card

The changes passes skip_undo_entry to update_note/card, because the
implementation of the deprecated flush() method did so. Whether this is the
right decision for our use case was not checked/thought about.

Switch from deprecated names of anki/utils.py functions

Remove calls to deprecated (and empty) method autosave

Require current Anki version