Add Project Status Field

[Naomi-Gift]

Projects need lifecycle status beyond verification: active, beta, paused, deprecated, or sunset.

Acceptance criteria:

• Add project status enum.
• Project owner can update status.
• List APIs can filter by status.
• Status changes emit events.
• Tests cover valid statuses, filtering, and unauthorized updates.

[Endowed992]

Hello, can i be assigned to this issue?

[grantfox-oss]

🦊 GrantFox — @Endowed992 has been assigned to this issue as part of the Official Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #155)
2. Your PR will be reviewed by the HubDApp maintainers

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