Calibrate timestamp field UI tweak

[Tom-Szendrey]

Description

1. Timestamp column has its own state field.
2. Timestamp column has its own section in the mapping (see screenshot below)
3. On open node try to fill in the timestamp column if its not yet filled in. We will look for the first thing that starts with "time"

Warning:

This updates the state object for calibration so older calibration nodes will run into issues with their mappings.

Pics

With designs here: https://www.figma.com/design/SLO56PGmGq7kFQRFCeaPsY/Terarium---September-2024?node-id=235-584&node-type=canvas&t=3E0tQ1xlWHmsXuxp-0

[YohannParis]

LGTM

[mwdchang]

Per discussion, we should figure out if we want to

• allow potential invalid scenarios, and have mechanism to fix them after the fact, for example - having timestamp mapped multiple times doesn't really make sense. Or
• prevent invalid scenarios from happening in the first place

[mwdchang]

Thanks