Revert "[Imp port] hefty and slight traits" (funky-station#2803)

* Revert "[Imp port] hefty and slight traits (funky-station#2692)"

This reverts commit b6f82f0.

* chore: Automatically update REUSE headers

---------

Co-authored-by: funkystationbot <funky@funkystation.org>

Author: Rainbeon

Content.Shared/_Floof/Traits/Components/FixtureDensityModifier.cs

@@ -7,12 +7,5 @@
 trait-nocontractions-name = No contractions
 trait-nocontractions-desc = You are (mostly) incapable of using contractions.
 
-trait-hefty-name = Hefty
-trait-hefty-desc = You're heavier than average.
-                       Incompatible with Slight.
-trait-slight-name = Slight
-trait-slight-desc = You're lighter than average.
-                       Incompatible with Hefty.
-
 trait-milbrat-name = Military Jargon
-trait-milbrat-desc = You make subtle references to a past stint in the military by using strange terminology and acronyms.
+trait-milbrat-desc = You make subtle references to a past stint in the military by using strange terminology and acronyms.

Content.Shared/_Floof/Traits/TraitStatModifierSystem.cs

@@ -1,9 +1,11 @@
 # SPDX-FileCopyrightText: 2024 Ed <96445749+TheShuEd@users.noreply.github.com>
 # SPDX-FileCopyrightText: 2024 Killerqu00 <47712032+Killerqu00@users.noreply.github.com>
-# SPDX-FileCopyrightText: 2025 ImpstationBot <irismessage+bot@protonmail.com>
 # SPDX-FileCopyrightText: 2025 SaffronFennec <firefoxwolf2020@protonmail.com>
 # SPDX-FileCopyrightText: 2025 Tay <td12233a@gmail.com>
 # SPDX-FileCopyrightText: 2025 taydeo <td12233a@gmail.com>
+# SPDX-FileCopyrightText: 2026 ImpstationBot <irismessage+bot@protonmail.com>
+# SPDX-FileCopyrightText: 2026 Mora <46364955+TrixxedHeart@users.noreply.github.com>
+# SPDX-FileCopyrightText: 2026 Skye <57879983+Rainbeon@users.noreply.github.com>
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later AND MIT
 
@@ -30,8 +32,3 @@
   id: Vision
   name: trait-category-vision-tolerance
   maxTraitPoints: 1
-
-- type: traitCategory # Funky Station
-  id: Weight
-  name: trait-category-weight
-  maxTraitPoints: 1