Rename .env.example to envexample.txt

Author: Vidigal-code

.env.example

@@ -0,0 +1,62 @@
+# ==========================================
+# GLOBAL SETTINGS & SECURITY BOUNDS
+# ==========================================
+ENVIRONMENT=Development
+LOGGING_LEVEL=Information
+
+# Banking Thresholds (Configured via E2E .env)
+SECURITY_MAX_PAYLOAD_MB=5
+SECURITY_REQUEST_TIMEOUT_SECONDS=10
+CORS_ALLOWED_ORIGINS=http://localhost:8081,http://localhost:4200,http://localhost
+
+# Redis
+REDIS_CONNECTION=redis:6379
+
+# RabbitMQ
+RABBITMQ_HOST=rabbitmq
+RABBITMQ_USER=guest
+RABBITMQ_PASS=guest
+
+# ElasticSearch (Serilog)
+ELASTICSEARCH_URI=http://elasticsearch:9200
+
+# AWS S3 / LocalStack Mock
+AWS_REGION=us-east-1
+AWS_ACCESS_KEY_ID=test
+AWS_SECRET_ACCESS_KEY=test
+AWS_ENDPOINT_URL=http://localstack:4566
+AWS_S3_BUCKET=invoice-generator-c-boletos
+
+# CENTRAL LOGGING (Optional)
+LOGGING_FILE_PATH=logs/invoice-api.log
+
+# ==========================================
+# BACKEND SETTINGS (.NET 9)
+# ==========================================
+# Host bindings
+BACKEND_HOST_PORT=5283
+BACKEND_CONTAINER_PORT=8080
+
+# Database Credentials (SQL Server)
+DB_PASSWORD=SecurePassw0rd!_2026
+
+# JWT/JWE Tokens Security
+JWT_SECRET=super_secret_jwt_key_that_must_be_long_enough_2026!
+JWE_SECRET=super_secret_jwe_key_that_must_be_very_long_and_secure_enough_2026!
+
+# Root Admin seeding
+ADMIN_USERNAME=vidigal
+ADMIN_EMAIL=admin@system.local
+ADMIN_PASSWORD=Admin@12345
+
+# Anti-DDoS Rate Limiter Settings
+RATE_LIMIT_PERMITS=150
+RATE_LIMIT_QUEUE=5
+RATE_LIMIT_WINDOW_MINUTES=1
+
+# ==========================================
+# FRONTEND SETTINGS (Angular 22)
+# ==========================================
+FRONTEND_HOST_PORT=8081
+FRONTEND_CONTAINER_PORT=80
+START_THEME=dark