Commit inicial: app de exportação da SD + deploy Docker/Coolify

Aplicação Flask (enviar SD.md -> corrigir pendências -> exportar JSON),
scripts de contrato (scripts/) e infraestrutura de deploy (Dockerfile,
docker-compose.yml) para VPS via Coolify.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

skills-lock.json

@@ -0,0 +1,11 @@
+{
+  "version": 1,
+  "skills": {
+    "frontend-design": {
+      "source": "anthropics/skills",
+      "sourceType": "github",
+      "skillPath": "skills/frontend-design/SKILL.md",
+      "computedHash": "93f53fd1c0352d3d7ec17b8f73d7351bf76f4821e55d123c9d2abc2c53ba48e4"
+    }
+  }
+}