Replace AI-generated splash with real EzyCad UI screenshot - #267

Bugbot Analysis Progress (38s elapsed)

✅ Gathered PR context (2s)
✅ Completed bug detection (36s)
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Final Result: Bugbot completed review - no issues found! ✅

Request ID: serverGenReqId_1635d7eb-4228-4b5d-bbe0-93268cfeaf62