chore: use anki tags transformer from npm and remove vendored

Makefile

make/html.mk

package.json

parcel-dev-config.json

transformer-anki-tags/.gitignore

transformer-anki-tags/Makefile

transformer-anki-tags/index.ts

transformer-anki-tags/package.json

transformer-anki-tags/tsconfig.json

transformer-anki-tags/yarn.lock

yarn.lock