fix: add missing .describe() annotations and subpath exports for cloud/qa/identity/shared

[Copilot]

Eight Zod fields lacked .describe() annotations, and four modules exported from root were missing build entry points and subpath exports.

Missing .describe() annotations

• field.zod.ts — summaryOperations.object, .field, .function
• object.zod.ts — ObjectExtensionSchema.label, .pluralLabel, .description, .validations, .indexes

Missing subpath exports

cloud, qa, identity, shared were namespace-exported from src/index.ts but absent from tsup.config.ts entry points and package.json exports map. This meant they were bundled into the root chunk only — no standalone subpath import was possible.

// Previously broken — module not resolved
import * as Cloud from '@objectstack/spec/cloud';

// Now works
import * as Cloud from '@objectstack/spec/cloud';
import * as QA from '@objectstack/spec/qa';
import * as Identity from '@objectstack/spec/identity';
import * as Shared from '@objectstack/spec/shared';

All 5,376 tests pass. Build produces correct output for all 16 entry points.

Original prompt

发一个补丁

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Project	Deployment	Actions	Updated (UTC)
objectstack-play	Ready	Preview, Comment	Feb 15, 2026 4:20am
spec	Canceled		Feb 15, 2026 4:20am

[Copilot]

Pull request overview

This PR completes the build infrastructure and documentation for the @objectstack/spec package by adding missing tsup entry points, package.json subpath exports, and Zod .describe() annotations.

Changes:

• Added 4 missing tsup entry points (cloud, qa, identity, shared) to enable proper module bundling
• Added 4 corresponding package.json subpath exports to enable imports like @objectstack/spec/cloud
• Added .describe() annotations to 8 previously undocumented Zod schema fields for JSON Schema generation

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
packages/spec/tsup.config.ts	Added entry points for cloud, qa, identity, and shared modules to complete the build configuration
packages/spec/package.json	Added subpath exports for cloud, qa, identity, and shared to enable modular imports
packages/spec/src/data/field.zod.ts	Added .describe() annotations to 3 summaryOperations fields (object, field, function) for documentation
packages/spec/src/data/object.zod.ts	Added .describe() annotations to 5 ObjectExtensionSchema fields (label, pluralLabel, description, validations, indexes) for documentation