优化

internal/data/database.go

@@ -24,6 +24,20 @@ import (
 
 var databaseNamePattern = regexp.MustCompile(`^[A-Za-z][A-Za-z0-9_$-]*$`)
 
+// databaseConnectionConfigured mirrors the initialization contract of the
+// administration backend: an explicitly selected database (or a standalone
+// DSN) means a real database connection is expected to exist. The internal
+// bootstrap database is deliberately excluded from this state.
+func databaseConnectionConfigured(c *conf.Data_Database) bool {
+	if c == nil {
+		return false
+	}
+	if strings.TrimSpace(c.Name) != "" {
+		return true
+	}
+	return strings.TrimSpace(c.Source) != "" && strings.TrimSpace(c.Host) == "" && strings.TrimSpace(c.Path) == ""
+}
+
 func normalizedDriver(driver string) string {
 	switch strings.ToLower(strings.TrimSpace(driver)) {
 	case "postgres", "postgresql", "pgsql":