REL: Version bump: 1.7.25 > 1.7.26

[bananarama92]

• Add R108Beta1 support
• Move the MBS preferences from Preferences > MBS to Preferences > Extensions > MBS starting from R108
• Partially backport two changes to R108Beta1:
  • BondageProjects/Bondage-College#5187: Minor crafting UI-related tweaks
  • BondageProjects/Bondage-College#5188: Fix the subscreen exiting logic in PreferenceExit() and PreferenceSubscreenExtensionsExit()