feat(registry): add @7ovr to registry directory

[olewandowski1]

Adds @7ovr to the registry directory.

7Ovr is a free registry of production-ready UI blocks for marketing pages and application dashboards, built on Base UI and installable with the shadcn CLI.

• Homepage: https://7ovr.com
• Registry index: https://7ovr.com/r/registry.json
• URL pattern: https://7ovr.com/r/{name}.json
• Example block: https://7ovr.com/r/hero-1.json

Install

npx shadcn@latest add @7ovr/hero-1

Checklist (per the directory guidelines)

• Publicly accessible (live at https://7ovr.com/r/registry.json); free block source is served in the registry JSON
• Valid JSON conforming to the registry schema (includes $schema)
• Flat registry (/registry.json and /<name>.json at the root)
• files arrays contain no content property in the served index
• Single entry added to apps/v4/registry/directory.json in alphabetical position
• Verified npx shadcn@latest add @7ovr/<block> installs cleanly (resolves registry + npm dependencies, writes source files)

[vercel]

@olewandowski1 is attempting to deploy a commit to the shadcn-pro Team on Vercel.

A member of the Team first needs to authorize it.