⚡ Remove obsolete SetBatchLines to fix v2 script crash

[Ven0m0]

💡 What: Removed the obsolete SetBatchLines(-1) function call from ahk/Keys.ahk.

🎯 Why: In AutoHotkey v2, the SetBatchLines function has been completely removed because all scripts now run at maximum execution speed by default (equivalent to SetBatchLines -1 in v1, eliminating the 10ms delay between lines). Because ahk/Keys.ahk utilizes #Requires AutoHotkey v2.0, calling SetBatchLines(-1) causes an immediate "Call to nonexistent function" runtime error, crashing the script. Removing the nonexistent function resolves the startup crash while maintaining max performance as per AHK v2's default behavior.

📊 Measured Improvement:
Due to the fact that the script crashes on launch, a runtime benchmark could not be collected (and dynamically benchmarking is also restricted in this Linux environment). The improvement is theoretical but absolute: transforming the script from a non-functional crashing state to executing at AutoHotkey v2's default maximum execution speed with zero inter-line delay.

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PR created automatically by Jules for task 903517936799392908 started by @Ven0m0

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Pull request overview

Removes an AutoHotkey v2-incompatible performance directive from the main hotkey script to prevent a startup crash, aligning the script with v2 runtime behavior (max speed by default).

Changes:

• Removed the obsolete SetBatchLines(-1) call from a v2 script initialization block.