Add in algo an example of time-in-run hist: processed TS per start time

• Add option to provide the start time fo the run
• Make it so that current time at Reco::Init is used if not provided
• Add new general QA of the Reco process with two plots:
  • Count of TS as function of start time in run
  • Fraction of expected TS as function of start time in run
• Add enabling of individual QA steps in algo code

QA canvas for the first 300 TS of run 3109 when all streams are present (100% of data)

QA canvas for the first 300 TS of run 3109 when one streams is missing (27/28 streams = 96.43% of data)

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EDIT (24/06/2024):
=> One important caveat that came to me while watching the existing plots during the last minute testing last week: these plots will also show as "missing" the TS for which the histograms update message was dropped due to "High-Water-Marks" on either the online binary side or the histogram server side