test: add tests

.github/workflows/tests.yml

@@ -0,0 +1,56 @@
+name: Tests
+
+on:
+  push:
+    branches:
+      - '**'
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  rust-tests:
+    name: Tests Rust
+    runs-on: ubuntu-22.04
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Installer Rust
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Cache Rust
+        uses: swatinem/rust-cache@v2
+        with:
+          workspaces: './src-tauri -> target'
+
+      - name: Installer les dépendances système
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            libwebkit2gtk-4.1-dev \
+            libappindicator3-dev \
+            librsvg2-dev \
+            patchelf
+
+      - name: Lancer les tests Rust
+        working-directory: ./src-tauri
+        run: cargo test --lib -- --nocapture
+
+  frontend-tests:
+    name: Tests Frontend
+    runs-on: ubuntu-22.04
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Installer Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '24'
+          cache: 'npm'
+
+      - name: Installer les dépendances
+        run: npm ci
+
+      - name: Lancer les tests frontend
+        run: npm test