feat: full site build — Project/Melody schema (Option A), admin CRUD, public sections, uploads, email+SMTP, internal analytics, legal pages, docs

.env.example

@@ -8,10 +8,43 @@ NEXT_TELEMETRY_DISABLED=1
 
 # ─── Site ──────────────────────────────────────────────────
 NEXT_PUBLIC_SITE_URL=https://diyaa.de
-# coming-soon | live
+# coming-soon | maintenance | full
 NEXT_PUBLIC_SITE_MODE=coming-soon
 
 # ─── Contact & Social ──────────────────────────────────────
 NEXT_PUBLIC_CONTACT_EMAIL=work@diyaa.de
 NEXT_PUBLIC_LINKEDIN_URL=https://linkedin.com/in/YOUR_USERNAME
 NEXT_PUBLIC_GITHUB_URL=https://github.com/YOUR_USERNAME
+
+# ─── Database (PostgreSQL + Prisma) ───────────────────────
+# Development-only defaults. Keep real credentials in .env, never in git.
+POSTGRES_DB=diyaa
+POSTGRES_USER=diyaa
+POSTGRES_PASSWORD=change-me
+POSTGRES_PORT=55432
+DATABASE_URL=postgresql://diyaa:change-me@localhost:55432/diyaa?schema=public
+UPLOAD_DIR=/app/uploads
+
+# ─── Authentication ───────────────────────────────────────
+AUTH_SECRET=replace-with-a-long-random-secret
+AUTH_URL=http://localhost:3000
+ADMIN_EMAIL=admin@example.com
+ADMIN_PASSWORD=replace-with-a-long-admin-password
+
+# ─── SMTP Email ────────────────────────────────────────────
+SMTP_HOST=smtp.example.com
+SMTP_PORT=587
+SMTP_SECURE=false
+SMTP_USER=replace-with-smtp-user
+SMTP_PASSWORD=replace-with-smtp-password
+SMTP_FROM=website@example.com
+SMTP_TO=work@diyaa.de
+
+# ─── Legal identity ───────────────────────────────────────
+LEGAL_NAME=Diyaa
+LEGAL_ADDRESS=Street and house number
+LEGAL_POSTAL_CODE=00000
+LEGAL_CITY=City
+LEGAL_COUNTRY=Germany
+# Optional when applicable.
+LEGAL_VAT_ID=