Make tpar editor show tab for booster

[rerpha]

Description of work

tweaks for ISISComputingGroup/IBEX#8990 - adds tab for booster file, removes manager mode need to save file.

Ticket

ISISComputingGroup/IBEX#8990

Acceptance criteria

List the acceptance criteria for the PR. The aim is provide information to help the reviewer

Unit tests

Give an overview of unit tests you have added or modified, if applicable. The aim is provide information to help the reviewer

System tests

Mention any automated tests or manual tests that you have added or modified, if applicable. The aim is provide information to help the reviewer

Documentation

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Code Review

• Is the code of an acceptable quality?
• If the change is to an OPI, does the check_opi_format.py script in C:\Instrument\Dev\ibex_gui\base\uk.ac.stfc.isis.ibex.opis pass?
• Do the changes function as described and is it robust?
• Is there associated PR for the release notes?

Final Steps

• Reviewer has also merged the release notes