Docker : image Rust + SPA publiée sur GHCR, tirée au démarrage

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LG2LLJuswrrTTPKJmunEVf

.github/workflows/ci.yml

@@ -0,0 +1,36 @@
+name: CI
+
+# Vérifie le serveur Rust et l'interface sur chaque pull request.
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  server:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: server
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: clippy
+      - uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: server
+      - run: cargo build --locked
+      - run: cargo test --locked
+
+  web:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+      - run: npm ci
+      - run: npm run lint
+      - run: npm run build