* added graceful errors/exit in profile/analyze roofline.csv
* edit if statement truth
* restore if statement truth (roofline_csv needs at least 2 rows)
* addressed comments and skipped showing roof metrics when data invalid
* fix workload merge
* changed warning to error
* removed redundant variable definition
* added roofline csv validate check in TUI
* add test cases to test validation function
* ruff format
* simplified TUI roofline handling
jamessiddeley-amd
706a8382a5