MPDX-9626, MPDX-9627 MHA UAT fixes

[kegrimes]

Description

1. Need to fix the wrong page title from "Minister's Housing Allowance Request" to "Minister's Housing Allowance Calculation Tool"
2. On the view page, the wrong menu options were showing (Reports vs. HR Tools)

Jira tickets:

• MPDX-9626
• MPDX-9627

Testing

• Go to /hrTools/mhaCalculator
• Verify the title now reads "Minister's Housing Allowance Calculation Tool"
• Click the hamburger icon on the view page
• Ensure "HR Tools" is present, NOT "Reports"

Checklist:

• I have given my PR a title with the format "MPDX-(JIRA#) (summary sentence max 80 chars)"
• I have applied the appropriate labels (Add the label "Preview" to automatically create a preview environment)
• I have run the Claude Code /pr-review command locally and fixed any relevant suggestions
• I have requested a review from another person on the project
• I have tested my changes in preview or in staging
• I have cleaned up my commit history

[github-actions]

Preview branch generated at https://MPDX-9626-mha-uat.d3dytjb8adxkk5.amplifyapp.com

[github-actions]

Bundle sizes [mpdx-react]

Compared against 7469fb8

No significant changes found