DRAKHYSYS IN-GAME ACCOUNTS - V258

Run SETUP_IN_GAME_ACCOUNTS.bat after UI.MENU edits. The installer patches the current UI rather than replacing unrelated interface edits.

Current multiplayer rules:
- Player 1 can select/manage/export only Character Slot/Portrait 1; Player 2 only Slot/Portrait 2; the same rule continues through Player 6.
- Foreign party portraits and Character Arbitration rows are unselectable; multiplayer portrait reordering is disabled.
- Export is rechecked in the Character Record and Export panel, so cross-player Export is denied even if a foreign record was already open.
- After a remote player leaves, the host removes that live party character through BG2's native Character Arbitration delete path. The empty numbered slot remains unavailable to other player numbers.
- Account CHR/BIO files are not deleted by multiplayer leave cleanup.
- Standard Auto-Save / Auto-Save-TOB remain disabled.
- No automatic character backups, restoration, duplicate history, or respawn behavior is added.
