Release v0.0.49

This weekly release tightens play, capture, and validation surfaces while turning a set of portal strategy notes into clearer operating language.

• Games and flight controls: Stellar Drift gained keyboard flight, spacebar firing, tuned arrow aim, and random enemies while Games, Pong Arena, and the Zero-G Ski Range experience moved toward sharper desktop play.
• Capture and validation: CRM conversation capture, simplified capture flows, the Project Desk portal relationship, and problem-validation docs made the start path more concrete.
• Portal operating language: the cybernetic portal, civic operating system, worker power, portal vision card, and agent execution notes clarified what the portal is for before adding more layers.
• Practice and prototypes: Manifestation Practice, 3DVR Girl, and the customer-facing start-page pass gave experimental work clearer homes.