CI GitHub Actions (build+vet+gofmt+tests+cross-compile sur push ; release 6 cibles auto sur tag v*) + tests relay_e2eauth (anti-rejeu, lockout appairage, normalisation code)

.github/workflows/ci.yml

@@ -0,0 +1,25 @@
+# CI : build + vet + gofmt + tests sur chaque push/PR.
+name: ci
+on:
+  push:
+    branches: ["**"]
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+      - name: gofmt
+        run: test -z "$(gofmt -l .)" || (gofmt -l . && exit 1)
+      - run: go vet ./...
+      - run: go build ./...
+      - run: go test ./...
+      - name: cross-compile (toutes les cibles release)
+        run: |
+          for t in darwin/amd64 darwin/arm64 linux/amd64 linux/arm64 windows/amd64 windows/arm64; do
+            GOOS=${t%/*} GOARCH=${t#*/} CGO_ENABLED=0 go build -o /dev/null ./cmd/jean
+          done