feat: --hashed classes with type generation.

[knightedcodemonkey]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 80.57554% with 27 lines in your changes missing coverage. Please review.
✅ Project coverage is 91.23%. Comparing base (dd3eab1) to head (32a4ee2).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
packages/css/src/loaderBridge.ts	16.12%	26 Missing ⚠️
packages/css/src/generateTypes.ts	99.07%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #68      +/-   ##
==========================================
- Coverage   91.56%   91.23%   -0.33%     
==========================================
  Files          16       16              
  Lines        5013     5136     +123     
  Branches      898      920      +22     
==========================================
+ Hits         4590     4686      +96     
- Misses        391      418      +27     
  Partials       32       32              

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[Copilot]

Pull request overview

This PR adds a new --hashed mode to the @knighted/css type generation pipeline and wires up a Playwright demo that showcases hashed CSS Modules classes with generated selector types across light and shadow DOM.

Changes:

• Extend generateTypes and its CLI to support a --hashed mode that emits .knighted-css proxy modules exposing selectors backed by loader-bridge knightedCssModules, with corresponding docs and tests.
• Enhance the loader-bridge to more accurately detect real default exports so hashed proxies can safely consume ?knighted-css entries.
• Add a new Playwright “hashed selectors” demo (React + Lit + shadow DOM) with a dedicated Rspack config, HTML entrypoint, and E2E test.

Reviewed changes

Copilot reviewed 18 out of 20 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
packages/playwright/test/hashed.spec.ts	New Playwright test that verifies light vs shadow DOM cards share visual styles while the shadow card uses a non-empty hashed class, exercising the new hashed selectors demo end-to-end.
packages/playwright/src/hashed/styles.module.css	Defines the card layout and typography styles that are consumed as CSS Modules and ultimately referenced via hashed selectors in the demo.
packages/playwright/src/hashed/shadow-tree.tsx	Provides a React ShadowTree component that renders HashedCard into the custom element’s shadow DOM, used by the demo and its type-generated proxy.
packages/playwright/src/hashed/lit-host.ts	Implements the HashedHost LitElement wrapper that mounts the React ShadowTree, applies extracted CSS via unsafeCSS, and renders a marker using selectors.card for testing.
packages/playwright/src/hashed/index.ts	Entry module for the hashed demo that mounts a light-DOM HashedCard and the Lit-based shadow host, used as the Rspack entrypoint for hashed-bundle.js.
packages/playwright/src/hashed/constants.ts	Centralizes host tag and data-testid constants for the hashed demo, used by both runtime code and the Playwright test.
packages/playwright/src/hashed/card.tsx	Reusable React HashedCard component that consumes the CSS module and exposes a data-testid, forming the basis of the light and shadow cards compared in tests.
packages/playwright/rspack.hashed.config.js	Adds a dedicated Rspack config that wires @knighted/css/loader-bridge for ?knighted-css queries and CSS Modules, producing hashed-bundle.js and hashed.css for the demo.
packages/playwright/package.json	Extends build/type-generation scripts with build:hashed, types:hashed, and preview:hashed, and bumps the @knighted/css dependency to 1.1.0-rc.8 to support the new mode.
packages/playwright/hashed.html	New HTML shell that loads the hashed demo bundle and styles, providing the /hashed.html target for the Playwright test.
packages/css/test/generateTypes.test.ts	Adds tests covering generateTypes in hashed mode, internal selector-module formatting for hashed proxies, CLI arg parsing (including mutual exclusion with --auto-stable), and selector helpers.
packages/css/test/snapshots/generateTypes.snap.json	Updates CLI help snapshot to include the new --hashed option description.
packages/css/src/loaderBridge.ts	Integrates analyzeModule to determine whether upstream modules truly have default exports, and uses this to control how __knightedDefault is derived for bridge modules (important for correct knightedCss/knightedCssModules behavior).
packages/css/src/generateTypes.ts	Threads a hashed option through the generator, collects selector tokens from CSS instead of building stable selectors in hashed mode, and emits .knighted-css modules that expose selectors (plus optional knightedCss/knightedCssModules) with updated CLI handling.
packages/css/package.json	Bumps @knighted/css to 1.1.0-rc.8 to publish the new --hashed functionality.
packages/css/README.md	Documents the --hashed CLI flag, the selectors export shape, and the requirement to route ?knighted-css through the loader-bridge.
package-lock.json	Aligns lockfile metadata with the @knighted/css version bump and the Playwright fixture’s dependency on 1.1.0-rc.8.
docs/type-generation.md	Extends type-generation docs with a description and example usage of hashed selector proxies and clarifies that --hashed is mutually exclusive with --auto-stable.
docs/roadmap.md	Notes a planned --exclude CLI option for type generation, reflecting future work but not altering current behavior.
.gitignore	Ignores new hashed build artifacts (dist-hashed/) and hashed selector type output (.knighted-css-hashed/).

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