Genericize fabric (#54308)

* Genericize Fabric

This converts all fabric from ammo to generic and will likely upset some people, but i need to do it to continue the standardization of fabrics.

* Boosting a few spawns in clothing store SUS group

Clothing store SUS group spawns were a bit low given the upcoming changes and the removal of charges. I'm going to review other spawns as I go forward with the rest of the tailoring changes as well, but this seems to be a good start based on my testing, since they don't spawn with a bunch of charges any more and are used individually.

* Migrating with new charge to items migration

Got all the fabric items that were AMMO moved to the charge migration blacklist.
Fixed my placement of faux fur and felt patch in the main list.

data/json/itemgroups/SUS/clothes_store.json

@@ -104,10 +104,10 @@
     "entries": [
       { "item": "thread", "count": [ 2, 7 ], "prob": 75 },
       { "item": "rag", "count": [ 10, 40 ], "prob": 75 },
-      { "item": "sheet_cotton", "count": [ 1, 5 ], "prob": 70 },
-      { "item": "sheet_felt", "count": [ 1, 5 ], "prob": 40 },
-      { "item": "sheet_lycra", "count": [ 1, 5 ], "prob": 20 },
-      { "item": "sheet_nylon", "count": [ 1, 5 ], "prob": 20 }
+      { "item": "sheet_cotton", "count": [ 10, 35 ], "prob": 70 },
+      { "item": "sheet_felt", "count": [ 10, 25 ], "prob": 40 },
+      { "item": "sheet_lycra", "count": [ 10, 35 ], "prob": 20 },
+      { "item": "sheet_nylon", "count": [ 10, 35 ], "prob": 20 }
     ]
   },
   {
@@ -119,8 +119,8 @@
     "entries": [
       { "item": "thread", "count": [ 2, 7 ], "prob": 75 },
       { "item": "rag", "count": [ 5, 15 ], "prob": 75 },
-      { "item": "sheet_cotton", "count": [ 1, 2 ], "prob": 70 },
-      { "item": "tanned_pelt", "count": [ 1, 7 ], "prob": 70 }
+      { "item": "sheet_cotton", "count": [ 10, 25 ], "prob": 70 },
+      { "item": "tanned_pelt", "count": [ 5, 35 ], "prob": 70 }
     ]
   }
 ]