Flag bootstrapping argument to be changed to allow parameter uncertainty

[andrewbaxter439]

As a brief follow up and documenting of ideas at meeting 2026-01-27, we noted that:

• Paramters.bootstrapAll is false by default
• This needs enabled for multiruns to bootstrap for parameter uncertainty
• The user may not know that this is the case (missing from documentation)

Possible small changes to better handle this:

• Add in bootstrapping to wiki
• Parameter bootstrapAll could be de-finalised and made modifiable in config file and CLI args (via multirun class)
• For multiruns the parameter could be set to true (and left as-is for GUI runs)
• OR, could set a warning flag in console in multiruns to alert the user that no bootstrapping is ideal for development environment but this should be enabled for valid statistical outputs

A few possible changes which can easily be made. Can discuss ongoing!