ci(#5481): add mint-cf-worker-test workflow and stub Make target

.github/workflows/mint-cf-worker-test.yml

@@ -0,0 +1,40 @@
+name: Mint CF Worker Test
+
+# Path-filtered CI entry point for the CF mint Worker JS↔WASM bridge smoke
+# tests. Calls `make mint-cf-worker-test` (qualified name — not bare
+# `worker-test`) so other Workers in this repo do not collide.
+#
+# The Make target starts as a stub (#5481); #5427 / follow-up fills it with
+# wasm-stage + workersrc install/test without renaming the CI contract.
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - "internal/dispatch/cf/**"
+      - "cmd/mint-wasm/**"
+      - "Makefile"
+      - ".github/workflows/mint-cf-worker-test.yml"
+  pull_request:
+    paths:
+      - "internal/dispatch/cf/**"
+      - "cmd/mint-wasm/**"
+      - "Makefile"
+      - ".github/workflows/mint-cf-worker-test.yml"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: mint-cf-worker-test-${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  mint-cf-worker-test:
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+
+      - name: Run CF mint Worker bridge smoke tests
+        run: make mint-cf-worker-test

Makefile

@@ -3,7 +3,7 @@
        mindmap go-build go-test go-lint go-fmt go-vet go-tidy \
        lint-md-links script-test test \
        e2e-test behaviour-test lint-eval-cases functional-tests \
-       wasm-build
+       wasm-build mint-cf-worker-test
 
 # Let Go automatically download the toolchain version required by go.mod.
 # This ensures local builds use the right version without manual intervention.
@@ -33,6 +33,7 @@ help:
 	@echo "  lint-eval-cases      - Lint eval case definitions (annotations.yaml completeness)"
 	@echo "  functional-tests     - Run functional agent tests (requires EVAL_ORG, FULLSEND_DIR, GH_TOKEN, GCP creds)"
 	@echo "  wasm-build           - Build mintcore WASM binary and report gzip size vs Workers limits"
+	@echo "  mint-cf-worker-test  - Run CF mint Worker bridge smoke tests (stub until workersrc lands)"
 
 # Install all development tools needed for linting, formatting, and pre-commit hooks.
 # Prerequisites: uv (https://docs.astral.sh/uv/) and go (https://go.dev/)
@@ -140,6 +141,13 @@ wasm-build:
 	fi
 	@echo "==> WASM build OK"
 
+# Stub CI contract for CF mint Worker bridge smoke tests (#5481).
+# Populated by #5427 / follow-up with wasm-stage + workersrc npm test.
+# Do not rename: .github/workflows/mint-cf-worker-test.yml calls this target.
+mint-cf-worker-test:
+	@echo "==> mint-cf-worker-test: stub (no CF Worker bridge tests yet)"
+	@echo "    Replace this stub when internal/dispatch/cf/workersrc lands (#5427)."
+
 lint-md-links:
 	lychee --offline --no-progress --include-fragments --exclude-path node_modules --exclude-path experiments '**/*.md'