[Ohrrpgce] wip r13899: New script command "equippable in slot"

[cron at rpg.hamsterrepublic.com]

https://github.com/ohrrpgce/ohrrpgce/commit/f101ff2809e417ed2121e14431e3ebf1626b81b7
Author: james <james at 7d344553-34f0-0310-a9b1-970ce8f1c3a2>
Date:   Fri Jun 20 23:27:55 2025 +0000

    New script command "equippable in slot"
    

 const.bi                              |   2 +-
 docs/plotdict.xml                     |  21 +++++++++++++++++-
 docs/plotdictionary.html              |  39 ++++++++++++++++++++++++++++++----
 loading.rbas                          |   2 +-
 plotscr.hsd                           |   1 +
 scriptcommands.bas                    |   8 +++++++
 testgame/autotest.hss                 |   5 +++++
 testgame/autotest.rpgdir/general.reld | Bin 33798 -> 33798 bytes
 testgame/autotest.rpgdir/ohrrpgce.hsp | Bin 1219527 -> 1221033 bytes
 testgame/autotest.rpgdir/ohrrpgce.itm | Bin 6720 -> 6720 bytes
 whatsnew.txt                          |   2 +-
 11 files changed, 72 insertions(+), 8 deletions(-)