fix tab page history so we can restore if page tab is closed - #65

Bugbot Analysis Progress (2m 40s elapsed)

✅ Gathered PR context (2s)
✅ Analyzed code changes (1s)
✅ Completed bug detection — 2 potential bugs found (2m 33s)
✅ Validation and filtering completed (0s)
✅ Posted analysis results — 2 bugs reported (4s)
✅ Analysis completed successfully (0s)

Final Result: Bugbot completed review and found 2 potential issues

Request ID: serverGenReqId_093877c0-c294-40d3-9289-3b05ccbff669