docs: Fixed docs links to classes due to file structure change

docs/classes/game/DamageDescription.md

@@ -1,3 +1,3 @@
 # `class` DamageDescription
 ---
-::: g2o.damage.DamageDescription
+::: g2o.classes.damage.DamageDescription

docs/classes/item/ItemGround.md

@@ -1,3 +1,3 @@
 # `class` ItemGround
 ---
-::: g2o.items.ItemGround
+::: g2o.classes.items.ItemGround

docs/classes/network/Packet.md

@@ -1,3 +1,3 @@
 # `class` Packet
 ---
-::: g2o.packets.Packet
+::: g2o.classes.packets.Packet

g2o/classes/packets.py

@@ -80,7 +80,7 @@ class Packet(sqg2o.Packet):
     def writeUInt32(self, value : int):
         """
         !!! note
-            By default squirrel uses int32 values, which means that this method behaves exactly the same as [writeInt32](Packet.md#g2o.packets.Packet.writeInt32) in scripts.
+            By default squirrel uses int32 values, which means that this method behaves exactly the same as [writeInt32](Packet.md#g2o.classes.packets.Packet.writeInt32) in scripts.
         This method will append unsigned int32 value to the packet. (4 bytes)
         **Parameters:**
         * `int` **value**: the number value in range 0 to 4294967295.