feat: complete phase one and two of task implementation

.env.example

@@ -0,0 +1,21 @@
+# Server Configuration
+PORT=3049
+NODE_ENV=development
+
+# Redis Configuration
+REDIS_URL=redis://localhost:6379
+REDIS_HOST=localhost
+REDIS_PORT=6379
+
+# Event Configuration
+DEFAULT_TICKETS_PER_EVENT=10000
+
+# Logging Configuration
+LOG_LEVEL=info
+LOG_FILE=logs/app.log
+
+# PDF Configuration
+PDF_OUTPUT_DIR=./tickets
+
+# Metrics Configuration
+METRICS_PORT=9090