This commit introduces several changes related to database interactions and client-side functionality:
* **Database Response Handling:** Implements a mechanism to handle responses from server requests, specifically for database operations. This includes setting up a callback system to process results based on request IDs.
* **Store Functionality:** Corrects a typo in the `fnc_buyItem.sqf` script, changing `EFUNC(armory,addArmoryItem)` to `EFUNC(arsenal,addArmoryItem)`.
* **Inventory Management:** Improves the `fnc_moveInventory.sqf` script by correcting a conditional statement to ensure proper handling of inventory items.
* **Configuration Updates:** Updates the mod configuration (`CfgMods.hpp`) to use the correct path for the mod picture.
* **Client Initialization:** Adds a client registration call to the server during client post-initialization (`XEH_postInit_client.sqf`).
* **Workflow Update:** Updates the build workflow to use the latest Ubuntu runner.
* **Database Preparation:** Removes unnecessary preparations from `XEH_postInit.sqf` and `XEH_PREP.hpp`.
