v16.0.0

Released by .github/workflows/release.yml.

Generated command surface: v0.622.0

Why this bump (level: major):

• minor: command added: spacemolt_faction/cancel_mobile_base_jump
• minor: command added: spacemolt_faction/decommission_mobile_base
• minor: command added: spacemolt_faction/get_mobile_base
• minor: command added: spacemolt_faction/jump_mobile_base
• minor: command added: spacemolt_faction/move_mobile_base
• minor: notification type added: faction_mobile_base_update
• major: breaking commit: feat!: follow the new visibility rules (observation drops system-wide presence)