source-academy / plugins / 28260300437

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feat(stepper): add common-stepper and runner-stepper plugin packages (#20)

* feat(stepper): add common-stepper and runner-stepper plugin packages

* fix: address Gemini code review suggestions

- Handle 'error' event in spawnPromise to avoid unhandled rejection crashes
- Guard renderNode against null/undefined AST nodes
- Guard renderFunctionArguments and renderArguments against undefined nodes

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* feat(stepper): contribute web stepper tab via ITabService + add common-tabs

- Add @sourceacademy/common-tabs (ITabService / Tab) — the standard contract for
  web plugins to register, show and hide side-content tabs.
- The web stepper now registers its tab through the injected ITabService
  (registerTab + showTab) instead of exposing a structural `tab`, and the bundle
  default-exports a `default(require) => PluginClass` factory; wrap.mjs wraps the
  CommonJS output so React/Blueprint resolve via the host's require-provider.
- Runner and host ship the per-language SyntaxProfile in the steps message, so
  the language-agnostic host renders each language's surface syntax with no
  per-language host code.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* feat(stepper): add FunctionValueRule and profile-driven mu-term rendering

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(stepper): resolve lint and build errors

- import conductor types (IChannel/IConduit/IPlugin) as type-only so rollup
  does not try to resolve them as runtime values
- replace this-alias in StepperHostPlugin with captured method locals
- drop explicit any in readNodeProp and literal stringification
- remove stale react/display-name eslint-disable referencing an undefined rule

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* test(stepper): import test/expect from vitest

The vitest config does not enable globals, so the stepper test suites must
import test/expect explicitly like the other plugi... (continued)

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