NPC unable to swith from gun to sword while in melee

# Describe the bug

NPC wears scabbard with a sword, but while in close combat they prioritize shooting or hitting with a handgun over switching to the sword

# Steps To Reproduce

Have NPC wield a gun and wear some holster with a good melee weapon
Have them enter melee and run out of ammo
Observe how they smash with a handgun

# Expected behavior

NPC switch weapons according to situation

# Versions and configuration

- OS: Windows
- OS Version: 10.0 2004
- Game Version: 0.E-10383-gad91f6a [64-bit]
- Graphics Version: Tiles
- Game Language: English [en]
- Mods loaded: [
Dark Days Ahead [dda],
Disable NPC Needs [no_npc_food],
Aftershock [aftershock],
Blaze Industries [blazeindustries],
Magiclysm [magiclysm],
Graphical Overmap [Graphical_Overmap],
Graphical Overmap Magiclysm [Graphical_Overmap_Magiclysm],
Mythical Martial Arts [MMA],
C.R.I.T Expansion Mod [crt_expansion],
No Fungal Monsters [No_Fungi],
Stats Through Kills [stats_through_kills],
SpeedyDex [speedydex],
Bionic Professions [package_bionic_professions],
Aftershock - UndeadPeople Tileset [AftershockUDP],
Blaze Industries - UndeadPeople Tileset [BlazeIndustriesUDP],
C.R.I.T Expansion Mod - UndeadPeople Tileset [crt_expansionUDP],
Magiclysm - UndeadPeople Tileset [MagiclysmUDP],
Mythical Martial Arts - UndeadPeople Tileset [MMAUDP]
]

# Additional context

Possibly related to DPS calculations?
Recently when I tried "use this" on NPC and give them a sword they said their handgun was better (300+ DPS vs 20 DPS), maybe even without ammo it assumes a gun to be a superior weapon?
@KorGgenT I saw you merged at least some of your DPS calculations rewrite to master, could this change something?

Start by reproducing the reported NPC scenario: equip a gun and a good melee weapon, enter close combat, and run out of ammunition. Trace NPC weapon selection and the DPS calculations mentioned in the issue. Done means the NPC recognizes the unavailable gun and switches to the sword when melee is appropriate.

Written by the indexing model from the issue text.