feat(engine): physical backup revolution - XtraBackup capabilities in pure Go

Why wrap external tools when you can BE the tool?

New physical backup engines:
• MySQL Clone Plugin - native 8.0.17+ physical backup
• Filesystem Snapshots - LVM/ZFS/Btrfs orchestration
• Binlog Streaming - continuous backup with seconds RPO
• Parallel Cloud Upload - stream directly to S3, skip local disk

Smart engine selection automatically picks the optimal strategy based on:
- MySQL version and edition
- Available filesystem features
- Database size
- Cloud connectivity

Zero external dependencies. Single binary. Enterprise capabilities.

Commercial backup vendors: we need to talk.

cmd/report.go

@@ -66,15 +66,15 @@ var reportControlsCmd = &cobra.Command{
 }
 
 var (
-	reportType       string
-	reportDays       int
-	reportStartDate  string
-	reportEndDate    string
-	reportFormat     string
-	reportOutput     string
-	reportCatalog    string
-	reportTitle      string
-	includeEvidence  bool
+	reportType      string
+	reportDays      int
+	reportStartDate string
+	reportEndDate   string
+	reportFormat    string
+	reportOutput    string
+	reportCatalog   string
+	reportTitle     string
+	includeEvidence bool
 )
 
 func init() {