v0.2.10

Follow-up patch release for v0.2.9 addressing auto-updater regressions and input polish.

Bug Fixes

Fix update progress dialog freezing / not repainting — progress callbacks now run on the UI thread so the download and extraction percentage actually updates while an update is in progress
Fix pre-update backup failing when a Serilog-held log file is locked — UpdateBackupService now enumerates files manually, skips the logs/ directory and .log files, and logs-and-continues on IOException/UnauthorizedAccessException instead of aborting the whole backup
Simplify update progress dispatch — remove redundant Application.Invoke wrappers around progress updates that are already called from the UI thread (introduced while fixing the freeze above)
Fix cursor position being reset to the start of the line when auto-completing commands in the CLI app — insertion point is now moved to the end of the completed text