feat(orchestrator): walking skeleton runner

[gewenyu99]

Problem

Changes

Test plan

[github-actions]

🧙 Wizard CI

Run the Wizard CI and test your changes against wizard-workbench example apps by replying with a GitHub comment using one of the following commands:

Test all apps:

• /wizard-ci all

Test all apps in a directory:

• /wizard-ci basic-integration
• /wizard-ci error-tracking-upload-source-maps
• /wizard-ci misc
• /wizard-ci revenue

Test an individual app:

• /wizard-ci basic-integration/android
• /wizard-ci basic-integration/angular
• /wizard-ci basic-integration/astro

Show more apps

• /wizard-ci basic-integration/django
• /wizard-ci basic-integration/fastapi
• /wizard-ci basic-integration/flask
• /wizard-ci basic-integration/javascript-node
• /wizard-ci basic-integration/javascript-web
• /wizard-ci basic-integration/laravel
• /wizard-ci basic-integration/next-js
• /wizard-ci basic-integration/nuxt
• /wizard-ci basic-integration/python
• /wizard-ci basic-integration/rails
• /wizard-ci basic-integration/react-native
• /wizard-ci basic-integration/react-router
• /wizard-ci basic-integration/sveltekit
• /wizard-ci basic-integration/swift
• /wizard-ci basic-integration/tanstack-router
• /wizard-ci basic-integration/tanstack-start
• /wizard-ci basic-integration/vue
• /wizard-ci error-tracking-upload-source-maps/android
• /wizard-ci error-tracking-upload-source-maps/flutter
• /wizard-ci error-tracking-upload-source-maps/ios
• /wizard-ci error-tracking-upload-source-maps/next
• /wizard-ci error-tracking-upload-source-maps/next-no-posthog
• /wizard-ci error-tracking-upload-source-maps/node-raw
• /wizard-ci error-tracking-upload-source-maps/node-rollup
• /wizard-ci error-tracking-upload-source-maps/node-rollup-typescript-plugin
• /wizard-ci error-tracking-upload-source-maps/node-webpack
• /wizard-ci error-tracking-upload-source-maps/nuxt-3-6
• /wizard-ci error-tracking-upload-source-maps/nuxt-4-3
• /wizard-ci error-tracking-upload-source-maps/react-native
• /wizard-ci error-tracking-upload-source-maps/react-vite
• /wizard-ci error-tracking-upload-source-maps/rust
• /wizard-ci misc/quack-quack
• /wizard-ci revenue/stripe

Results will be posted here when complete.

[gewenyu99]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• feat(orchestrator): walking skeleton runner #610 👈 (View in Graphite)
• feat(orchestrator): executor drain-loop scheduler #609 : 1 other dependent PR (#619 )
• feat(orchestrator): enqueue_task, complete_task, read_handoffs tools with guards #608
• feat(orchestrator): in-memory queue + disk persistence (QueueStore) #607
• feat(orchestrator): experimental task-queue orchestrator (behind wizard-orchestrator flag) #606
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.

[gewenyu99]

Folded into #619. Coherence pass on the stack: the walking-skeleton scaffolding (stub prompts, dry-run runner) never ships, so it no longer appears in history — the runner is born in its final form in #619.