ci: canonical pair — hanzo.yml + forge caller

github.com has no runner for hanzo-build-linux-amd64, so a caller under
.github/workflows is a gate that can never be scheduled. This is the ~7-line
caller on the plane that can (git.hanzo.ai git-runner fleet), pinned @v1.

Co-authored-by: Hanzo Dev <[email protected]>

.hanzo/workflows/cicd.yml

@@ -0,0 +1,15 @@
+# Canonical caller — every knob lives in /hanzo.yml, none here.
+# Runs on the git-runner fleet at git.hanzo.ai, the only pool serving these
+# labels. github.com resolves only .github/workflows and has no runner for
+# them, so a caller placed there is a gate that cannot be scheduled.
+name: CI/CD
+on:
+  push:
+    branches: [main]
+    tags: ['v*']
+  pull_request:
+  workflow_dispatch:
+jobs:
+  cicd:
+    uses: hanzoai/ci/.hanzo/workflows/build.yml@v1
+    secrets: inherit

hanzo.yml

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+# Canonical CI/CD config for hanzoai/calendar — read by hanzoai/ci (via
+# .hanzo/workflows/cicd.yml) and by platform.hanzo.ai.
+#
+# Large yarn 4 + turbo monorepo. The gate is a real typecheck of @calcom/ui —
+# tsc --noEmit over the shared component library, which resolves through the TS
+# path aliases into @calcom/lib, @calcom/types and the prisma client, so it
+# compiles a wide slice of the codebase, not just one folder.
+#
+# Two things it needs and gets, in order:
+#   - DATABASE_URL must be DEFINED (not reachable) or `prisma generate` — which
+#     the root postinstall runs through `turbo run post-install` — refuses to
+#     read the datasource block at all. It is a parse-time env lookup; nothing
+#     connects.
+#   - the icon components are generated, so the package builds them before it
+#     typechecks the code that imports them.
+#
+# Not the Dockerfile: that build wants a real DATABASE_URL, does a full Next
+# production compile of apps/web, and is an hour on a shared fleet. A gate that
+# slow is one people learn to ignore. Not `turbo type-check` across every
+# workspace either, for the same reason.
+test:
+  - name: typecheck
+    run: |
+      export DATABASE_URL=postgresql://ci:ci@localhost:5432/ci
+      export DATABASE_DIRECT_URL="$DATABASE_URL"
+      yarn install --immutable
+      yarn workspace @calcom/ui build
+      yarn workspace @calcom/ui type-check