feat(query): add standalone staged-query entry

[Upd4ting]

🔗 Linked issue

No linked issue.

❓ Type of change

• 📖 Documentation
• 🐞 Bug fix
• 👌 Enhancement
• ✨ New feature
• ⚠️ Breaking change

📚 Description

Add a public @antelopejs/interface-database/staged-query entry for constructing and serializing database queries without loading interface registration or execution runtime dependencies.

The root entry composes the same constructors with run, then, cursor, schema registration, and atomic-result validation. This preserves root instanceof compatibility while keeping the staged entry free of interface-core, registration side effects, and execution APIs.

Atomic execution validates the canonical stage and delegates through Query.prototype.run.call(this), preserving polymorphic overrides. The test harness now uses @antelopejs/mongodb@1.3.0, which implements the atomic mutation contract introduced in interface-database 0.1.6.

This allows browser query editors to use the query DSL without bundling node:async_hooks or AsyncLocalStorage.

Verification

• pnpm test: 184 passing
• pnpm test:staged-query: pass
• pnpm build: pass
• pnpm format:check: 84 files pass
• git diff --check: pass
• Real baseline and candidate Database Query Console workflows passed with hydrated AQL editing, execution, history, Table/JSON/Chart views, and saved queries
• Browser bundles contained no node:async_hooks, AsyncLocalStorage, or interface-core references in query chunks

Local tooling limits

• pnpm lint aborts inside the oxlint allocator before producing diagnostics in the 4 GiB orb
• pnpm knip fails allocating oxc-parser's transfer buffer before producing findings

CI should run both gates on a clean runner.

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.