fix(plugins): correct empty hooks.json schema in 3 vertical plugins

[dongjia1982]

Summary

Three vertical plugins ship a hooks/hooks.json containing an empty JSON array ([]), which fails to load in current Claude Code versions. The expected schema is an object with a hooks key — matching what investment-banking and financial-analysis already use.

Affected files:

• plugins/vertical-plugins/equity-research/hooks/hooks.json
• plugins/vertical-plugins/private-equity/hooks/hooks.json
• plugins/vertical-plugins/wealth-management/hooks/hooks.json

Each is changed from [] to:

{
  "hooks": {}
}

Repro

With one of the affected plugins enabled, Claude Code fails to load the plugin's commands (e.g. /comps, /dcf) because the marketplace loader rejects the malformed hooks.json.

Test plan

• cat plugins/vertical-plugins/{equity-research,private-equity,wealth-management}/hooks/hooks.json returns valid JSON matching the investment-banking format
• Reload plugin in Claude Code and verify commands appear

🤖 Generated with Claude Code

[mihilmy]

Thanks for catching this and taking the time to send a fix! 🙏 This was reported by many contributors — the underlying bug is now resolved in #232, which repairs all four broken hooks.json files ([] → {"hooks": {}}) and adds a plugin-validate CI check (the official claude plugin validate) so a malformed manifest can't regress again. Closing as superseded by #232. Really appreciate the contribution.