fix: streaming tar verification for large cluster archives (100GB+)

- Increase timeout from 60 to 180 minutes for very large archives
- Use streaming pipes instead of buffering entire tar listing
- Only mark as corrupted for clear corruption signals (unexpected EOF, invalid gzip)
- Prevents false CORRUPTED errors on valid large archives

bin/README.md

@@ -4,8 +4,8 @@ This directory contains pre-compiled binaries for the DB Backup Tool across mult
 
 ## Build Information
 - **Version**: 3.42.10
-- **Build Time**: 2026-01-12_14:25:53_UTC
-- **Git Commit**: d19c065
+- **Build Time**: 2026-01-13_07:23:20_UTC
+- **Git Commit**: f153e61
 
 ## Recent Updates (v1.1.0)
 - ✅ Fixed TUI progress display with line-by-line output