Reworked sprites, inhands and new melee weapons (#3691)

* reworks

* added the rest

* reworked the machete handle

* reworked the icon for the machete

* ok. last one

* .

* .

* replaced machete and knife sprites (again)

* the meta.json

* license

* ffs

* final

* bs

* .

* .

* got rid of the machete and bat

* fuck

Co-authored-by: and_a <and_a@DESKTOP-RJENGIR>

Resources/Textures/Objects/Weapons/Melee/captain_sabre.rsi/meta.json

@@ -0,0 +1,23 @@
+{
+    "version": 1,
+    "license": "CC-BY-SA-3.0",
+    "copyright": "Taken from tgstation at commit https://github.com/tgstation/tgstation/pull/31615/commits/8795484578b33a9919b7801667287c0f28afe642",
+    "size": {
+        "x": 32,
+        "y": 32
+    },
+    "states": [
+        {
+            "name": "icon"
+        },
+        {
+            "name": "inhand-left",
+            "directions": 4
+        },
+        {
+            "name": "inhand-right",
+            "directions": 4
+        }
+    ]
+}
+