Standardize verbose parameter from -vb to -ve across all scripts

- Update all Bash scripts (sf-check, sf-org-info, sf-data-export, sf-data-import, sf-logs-tail) to use -ve instead of -vb
- Update all PowerShell scripts (sf-org-info.ps1, sf-apex-run.ps1, sf-check.ps1, sf-data-export.ps1, sf-data-import.ps1) to use -ve instead of -vb
- Fix PowerShell parameter conflicts with built-in -Verbose parameter
- Update README.md, TESTING.md, and OPTION_CONSISTENCY.md documentation to reflect -ve parameter
- Update test scripts (test-wrapper-suite.sh, test-wrapper-suite.ps1, test-all-wrappers.sh) to use -ve
- Maintain cross-platform consistency with two-character option scheme
- Fix Unicode display issues in PowerShell output with UTF-8 encoding

sf-data-import

@@ -29,7 +29,7 @@ show_usage() {
     echo "  -wt, --wait MINUTES       Wait time in minutes (default: 10)"
     echo "  -bs, --batch-size SIZE    Batch size for bulk operations (default: 10000)"
     echo "  -ie, --ignore-errors      Continue on errors (don't fail entire job)"
-    echo "  -vb, --verbose            Enable verbose output"
+    echo "  -ve, --verbose            Enable verbose output"
     echo "  -hp, --help               Show this help message"
     echo ""
     echo "EXAMPLES:"
@@ -207,7 +207,7 @@ while [[ $# -gt 0 ]]; do
             IGNORE_ERRORS=true
             shift
             ;;
-        -vb|--verbose)
+        -ve|--verbose)
             VERBOSE=true
             shift
             ;;