Renders a Bootstrap timeline list of items, each showing a description and notes text, intended for displaying git flow or sequential process steps.
GITFLOW — set as ReportType in def_report.
def Render(self, Param1="", Param2="", Param3="") -> str:
The query must return rows with columns: description (col 0), notes (col 1). Each row becomes a timeline entry with a blue badge icon. Both fields are passed through process_text.