chore(deps): upgrade Chatwoot Docker image to v4.10.0

Bump Chatwoot image tag from v4.9.8.1 to v4.10.0 in compose files to apply upstream fixes and improvements.

Updated services:
- mega-docker/mega-orion.yml: chatwoot_app, chatwoot_sidekiq
- mega-docker/mega-yml: mega_app, mega_sidekiq