Missing README for @reaatech/agent-auth-proxy-server package

[reaatech]

The packages/server package (npm name: @reaatech/agent-auth-proxy-server) is missing a README.md. As a result:

• The npm registry page for this package shows no description.
• The reaatech catalog sync (solutions-worker/src/catalog-sync/summarize.js) cannot generate an ai_summary because the package's README is empty/null. Without that, downstream consumers (the reaatech.com /products/packages listing) fall through to the "Description pending" placeholder for this package.

What's needed

Create packages/server/README.md describing this package's purpose. Per the catalog summarizer's prompt (solutions-worker/src/catalog-sync/prompts/package-summary.md), the README should make it possible to write a one- to two-sentence engineer-facing description that covers:

• The single capability this specific package provides
• The shape of what it exports (function / Fastify plugin / class / CLI / adapter / component)
• If non-obvious, what it depends on or pairs with at runtime

Sibling packages (packages/client, packages/core) may have READMEs that show the format.

Verification

After the PR merges:

1. npm view @reaatech/agent-auth-proxy-server description should return non-empty.
2. The next solutions-catalog-sync tick (daily 06:00 PT) will pick up the new README and write an ai_summary to the local Postgres repo_packages table.
3. The next supabase-sync tick (every 5 min) will mirror it to the website.

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Auto-filed by solutions-worker's missing-data audit. Repobot can autonomously close this once a README PR lands and merges.

[reaatech]

Resolved in PR #15