Added migration for tables for skins

migrations/20260831172036_create_table_skins.sql

@@ -0,0 +1,25 @@
+CREATE TABLE IF NOT EXISTS weapons (
+    id uuid DEFAULT gen_random_uuid() PRIMARY KEY,
+    name varchar NOT NULL,
+    display varchar NOT NULL,
+    def_index integer NOT NULL,
+    category varchar NOT NULL,
+    team integer NOT NULL -- 0 = CT, 1 = T, 2 = BOTH
+);
+
+CREATE TABLE IF NOT EXISTS rarity (
+    id uuid DEFAULT gen_random_uuid() PRIMARY KEY,
+    display varchar NOT NULL,
+    color varchar NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS skins (
+    id uuid DEFAULT gen_random_uuid() PRIMARY KEY,
+    weapon uuid REFERENCES weapons(id),
+    rarity uuid REFERENCES rarity(id),
+    paint_index integer NOT NULL,
+    display varchar NOT NULL,
+    min_float float NOT NULL,
+    max_float float NOT NULL,
+    legacy boolean NOT NULL
+);