Add scan queue execution and listing endpoint.

Run scans in background with progress/status updates and store scan metrics in memory or PostgreSQL.

Made-with: Cursor

internal/config/config.go

@@ -3,7 +3,10 @@ package config
 import "os"
 
 type Config struct {
-	HTTPAddr string
+	HTTPAddr      string
+	DBDSN         string
+	StoreBackend  string
+	RunMigrations bool
 }
 
 func FromEnv() Config {
@@ -12,7 +15,25 @@ func FromEnv() Config {
 		addr = ":8080"
 	}
 
+	dbDSN := os.Getenv("DB_DSN")
+	storeBackend := os.Getenv("STORE_BACKEND")
+	if storeBackend == "" {
+		if dbDSN != "" {
+			storeBackend = "postgres"
+		} else {
+			storeBackend = "memory"
+		}
+	}
+
+	runMigrations := true
+	if os.Getenv("RUN_MIGRATIONS") == "false" {
+		runMigrations = false
+	}
+
 	return Config{
-		HTTPAddr: addr,
+		HTTPAddr:      addr,
+		DBDSN:         dbDSN,
+		StoreBackend:  storeBackend,
+		RunMigrations: runMigrations,
 	}
 }