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: [master]
+    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/utf-8-validate — read by the hanzoai/ci
+# reusable workflow (.hanzo/workflows/cicd.yml) and by platform.hanzo.ai.
+#
+# LIBRARY: UTF-8 validation for WebSocket frames — a C++ N-API addon with a
+# pure-JS fallback. No image, no deploy — it ships from a tag.
+#
+# `npm install` compiles the addon (the package's own `install` script is
+# node-gyp-build), so a build break in src/ fails here rather than at somebody
+# else's install time. Then mocha runs test/, which feeds the addon and the
+# fallback the same corpus of valid and deliberately malformed sequences —
+# overlong encodings, lone surrogates, truncated continuation bytes — and
+# requires them to agree.
+#
+# That agreement is the entire product. This is what a WebSocket server calls
+# to decide whether to accept a frame, so "returns true too often" is a
+# protocol hole, and it is invisible to anything but a test.
+test:
+  - name: build-and-test
+    run: npm install && npm test