feat(boc): v1.0 - Complete Business Operations Center

- Go backend API with full CRUD for all modules
- Rust analytics service with parallel processing
- C runtime with POSIX shared memory IPC
- PostgreSQL schema with 30+ tables
- Redis cache, Kafka event streaming
- WebSocket hub, automation engine
- PDF generation, Resend email integration
- JWT auth, multi-tenant
- Docker Compose deployment
- Nginx reverse proxy

Refs: BOC-001

backend/config/config.go

@@ -0,0 +1,56 @@
+package config
+
+import (
+	"os"
+	"strings"
+)
+
+type Config struct {
+	Port           string
+	DBURL          string
+	JWTSecret      string
+	AMOSBaseURL    string
+	CORSOrigins    []string
+	MigrationsDir  string
+	RustServiceURL string
+	RedisURL       string
+	KafkaBrokers   []string
+	ResendAPIKey   string
+	FromEmail      string
+	FromName       string
+}
+
+func Load() *Config {
+	return &Config{
+		Port:           getEnv("PORT", "9092"),
+		DBURL:          getEnv("DB_URL", "postgres://boc:boc@localhost:5432/boc?sslmode=disable"),
+		JWTSecret:      getEnv("JWT_SECRET", "change-me-in-production"),
+		AMOSBaseURL:    getEnv("AMOS_BASE_URL", "http://localhost:9000"),
+		CORSOrigins:    splitComma(getEnv("CORS_ORIGINS", "http://localhost:3000")),
+		MigrationsDir:  getEnv("MIGRATIONS_DIR", "./db/migrations"),
+		RustServiceURL: getEnv("RUST_SERVICE_URL", "http://localhost:9093"),
+		RedisURL:       getEnv("REDIS_URL", "redis://localhost:6379"),
+		KafkaBrokers:   splitComma(getEnv("KAFKA_BROKERS", "localhost:9092")),
+		ResendAPIKey:   getEnv("RESEND_API_KEY", ""),
+		FromEmail:      getEnv("FROM_EMAIL", "noreply@landvex.com"),
+		FromName:       getEnv("FROM_NAME", "Landvex BOC"),
+	}
+}
+
+func getEnv(key, fallback string) string {
+	if v := os.Getenv(key); v != "" {
+		return v
+	}
+	return fallback
+}
+
+func splitComma(s string) []string {
+	parts := strings.Split(s, ",")
+	out := make([]string, 0, len(parts))
+	for _, p := range parts {
+		if t := strings.TrimSpace(p); t != "" {
+			out = append(out, t)
+		}
+	}
+	return out
+}