Initial commit: Visigine (Vite client + Express/SQLite backend)

Container-ready via docker/ compose (frontend nginx + backend Node). Compose adjusted for Coolify on the prod server: frontend uses expose:80 (no host binding — host 8080 is taken by the Coolify proxy; Traefik routes visigine.de), backend ALLOWED_ORIGINS=https://visigine.de. Secrets stay in server/.env (git-ignored); see server/.env.example.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

server/lib/scoring.js

@@ -0,0 +1,15 @@
+const WEIGHTS = { high: 3, medium: 2, low: 1 }
+
+export function computeScore(results) {
+  if (!Array.isArray(results) || results.length === 0) return 1
+  let earned = 0
+  let max = 0
+  for (const r of results) {
+    const w = WEIGHTS[r.severity] || 1
+    max += w
+    if (r.passed) earned += w
+  }
+  if (max === 0) return 1
+  const raw = 1 + 9 * (earned / max)
+  return Math.max(1, Math.min(10, Math.round(raw)))
+}