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Refactor generic exception handling in DatabaseHandler#100

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G30RG3-GJ wants to merge 1 commit intomasterfrom
refactor/database-handler-exceptions-1978628133079793312
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Refactor generic exception handling in DatabaseHandler#100
G30RG3-GJ wants to merge 1 commit intomasterfrom
refactor/database-handler-exceptions-1978628133079793312

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@G30RG3-GJ
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Replaced the generic 'catch (Exception e)' block in 'DatabaseHandler.createConnection' with specific checked exceptions (ClassNotFoundException, InstantiationException, IllegalAccessException, SQLException). This improves code health by clarifying expected failure modes and avoiding the suppression of unexpected runtime exceptions.


PR created automatically by Jules for task 1978628133079793312 started by @G30RG3-GJ

Replaced generic 'catch (Exception e)' with specific checked exceptions:
- ClassNotFoundException
- InstantiationException
- IllegalAccessException
- SQLException

This ensures that only expected initialization errors are handled by the database loader, while unexpected runtime exceptions are allowed to propagate.

Co-authored-by: G30RG3-GJ <203693057+G30RG3-GJ@users.noreply.github.com>
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