Prevent OvEditor crash on unhandled sol::error after Lua runtime errors

[Gopmyc]

Description

This PR fixes a crash in OvEditor when a Lua runtime error triggers an unhandled sol::error during behaviour callback execution.

The Lua callback lookup/call path is now guarded to catch sol::error and log it instead of letting the exception propagate and terminate the editor.

Scope is intentionally minimal:

• Updated only LuaScriptEngine.cpp
• No API change
• No legacy fallback introduced

Related Issue(s)

Fixes #797

Review Guidance

Please focus on ExecuteLuaFunction(...) in:
Sources/OvCore/src/OvCore/Scripting/Lua/LuaScriptEngine.cpp

What changed:

• Wrapped Lua callback resolution/execution with a try/catch (const sol::error&)
• Preserved existing logging behavior for invalid protected call results

Expected behavior after this change:

• Lua runtime errors are logged
• Faulty script execution is interrupted
• OvEditor keeps running

Screenshots/GIFs

N/A

AI Usage Disclosure

N/A

Checklist

• My code follows the project's code style guidelines
• When applicable, I have commented my code, particularly in hard-to-understand areas
• When applicable, I have updated the documentation accordingly
• My changes don't generate new warnings or errors
• I have reviewed and take responsibility for all code in this PR (including any AI-assisted contributions)