Gemhandling update

[icommitdesnet]

let pickit decide, if we want an upgrade. not sure if solution is acceptable: see function GemUnit(gem) (Town.js 2176)
check for gem upgrade before picking a gemshrine (autoshriner and scanshrine). if there is, even go to town before picking.
removed old code from town.js
no collecting of chipped gems with gem shrines. leave them for others or 1.09

[theBGuy]

Summary

This pull request focuses on enhancing the gem hunting functionality in the d2bs/kolbot bot for Diablo II. The changes include adding new methods for better gem handling and shrine preparation, as well as refactoring existing logic for improved clarity and efficiency.

Enhancements to gem hunting functionality:

• d2bs/kolbot/libs/core/Misc.js: Added logic to handle gem shrines by preparing the inventory and picking items more effectively. [1] [2] [3]

Improvements to item handling:

• d2bs/kolbot/libs/core/Pickit.js: Introduced a systemKeep array to track items and added checks to ensure gems are correctly identified and kept for gem hunting. [1] [2] [3]

Refactoring of town-related functions:

• d2bs/kolbot/libs/core/Town.js: Removed redundant gem handling methods and added a new prepareForGemShrine method to streamline the process of preparing the inventory for gem shrines. [1] [2] [3] [4]

Updates to the GemHunter script:

• d2bs/kolbot/libs/scripts/GemHunter.js: Modified the script to use the new prepareForGemShrine method, improving the overall gem hunting process. [1] [2]