[FEATURE] Custom Chart with timestamp format

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Discussed in #1458

^{Originally posted by timmpo October 27, 2024}
i have tried to send coustom data to line chart, but have trouble to get time series axis to work,
when paramLines return x axis in unix-time (seconds) it plots the data but need some conversion to human readable format, i have tried to send timestamps in string format etc (2024/10/10-17:50) but it dont works.
what is the correct time format to send ?

working example of paramLines returning values, but need some human readable conversion:

 {
    id: 't_b070199c-92384f8b',
    name: 'chartDataPoint',
    device: 'FUXA Server',
    color: '#4484ef',
    label: 'chartDataPoint',
    yaxis: 1,
    x: [
      1730022583, 1730022593,
      1730022603, 1730022613,
      1730022623, 1730022633,
      1730022643, 1730022653,
      1730022663, 1730022673,
      1730022683, 1730022693,
      1730022703, 1730022713,
      1730022723, 1730022733,
      1730022743, 1730022753
    ],
    y: [
      93, 93, 78, 57, 37, 52, 49,
      16, 11, 35, 98, 39, 91, 55,
      53, 60, 66, 51
    ]
  }
]
``` </div>

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I'm working on this feature

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Available in master branch

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Some example:
custom_chart_via_script_paramChartLines.json
custom_chart_datetime.json

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I’m going to close this as resolved. let me know if you have any issues.