Switch applets from storing state via `RECORD_FORM_LABEL` to using the `PERSISTENCE_HASH`.#1353

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drgrice1:geogebra-applet-update

Commits on Jan 1, 2026

Switch applets from storing state via `RECORD_FORM_LABEL` to using the `PERSISTENCE_HASH`.
drgrice1
committed
Switch ww_applet_support.js from using a submit handler to click handlers on the submit buttons.
drgrice1
committed