KeyFlow API em Rust (API-T1..T12 + deploy parcial da T13)

.github/workflows/api.yml

@@ -0,0 +1,55 @@
+name: api
+
+on:
+  push:
+    branches: [main, master]
+    paths:
+      - "api/**"
+      - ".github/workflows/api.yml"
+  pull_request:
+    paths:
+      - "api/**"
+      - ".github/workflows/api.yml"
+
+defaults:
+  run:
+    working-directory: api
+
+jobs:
+  rust:
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:18-alpine
+        env:
+          POSTGRES_USER: keyflow
+          POSTGRES_PASSWORD: keyflow
+          POSTGRES_DB: keyflow_api
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd "pg_isready -U keyflow -d keyflow_api"
+          --health-interval 2s
+          --health-timeout 2s
+          --health-retries 15
+    env:
+      DATABASE_URL: postgres://keyflow:keyflow@localhost:5432/keyflow_api
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt, clippy
+
+      - uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: api
+
+      - name: cargo fmt --check
+        run: cargo fmt --check
+
+      - name: cargo clippy
+        run: cargo clippy --all-targets -- -D warnings
+
+      - name: cargo test
+        run: cargo test

.gitignore

@@ -9,3 +9,6 @@ build/
 # AAR do sherpa-onnx: baixado e conferido por SHA256 pelo app/build.gradle.kts (NM-T1)
 /app/libs/*.aar
 /app/libs/*.part
+
+# KeyFlow API (Rust, monorepo — api/)
+api/target/