Update README.md with video showcase

chore(release): update changelog for v0.1.0

reset changelog and version before first release

release process scripts and workflows, first edition

some cleanup to docs generation

remove path_handler and move code to client

Add automatic api documentation script

Fix open link, removed warning

All commands ready. Pickers simplified, sub keymap for linking scene

New command: find_scenes_in_buffer

New command find_scenes

scene tests. Some refactoring in client class. renamed configure to

Changed naming Canva -> Scene. Scene content handling and validation

Passed more actions to client, polished API

first wortking create_from_template. To be polished