feat: app-scoped control plane for multi-app deployments#5095
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Rewrites the control plane to key everything by app_id instead of
project_id, enabling concurrent deploys across different apps in the
same project.
- New AppService (CreateApp, ListApps) with transactional app + settings creation
- Deployment service resolves app from slug, uses app-scoped settings/env vars
- Deploy worker loads app, upserts internal K8s services for inter-app DNS
- Promote/rollback handlers use app.LiveDeploymentID instead of project
- Routing and Restate workflows keyed by app_id
- Domain generation always includes app slug in prefix
- Env var template resolver (${{ shared.KEY }}, ${{ app.KEY }}) in svc/ctrl/internal/envresolve
- Proto: app_slug on CreateDeploymentRequest, app_id on Deployment, new AppService
The template resolution logic (needsShared/needsSiblings scanning, shared var fetching, sibling var fetching) adds unnecessary complexity. Just pass app env vars straight through as secrets.
- Proto: add app_id field (18) to ApplyDeployment message - Ctrl: pass deployment.AppID through deploymentRowToState - Krane: add .AppID() label to deployment pods so Vector extracts it
TRPC routes now query via app's githubRepoConnection instead of project. selectRepository accepts appId, disconnectRepo deletes by appId. Project list JOIN changed to apps.id = githubRepoConnections.appId.
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pnpm buildpnpm fmtmake fmton/godirectoryconsole.logsgit pull origin mainAppreciated