Fix validation for Percentage of Max SUV input field in TMTV module

[devin-ai-integration]

Context

Fixes OHI-2199

The "Percentage of Max SUV" input field in the TMTV module currently accepts any characters (including special characters like +, -, e), which can lead to incorrect segmentation results when the "Run" button is clicked. This PR implements proper input validation to ensure only valid numeric values between 0-1 are accepted.

Link to Devin run: https://app.devin.ai/sessions/47b223d146cc4f2d90e100f8bc9d33cd
Requested by: @sedghi

Changes & Results

Before:

• Basic Input component with type="text" that accepts any characters
• No validation constraints on input values
• Raw string values passed to threshold calculations

After:

• Replaced with Numeric.Container and Numeric.NumberInput from @ohif/ui-next
• Added validation constraints: min={0}, max={1}, step={0.01}
• Automatic value clamping and rejection of invalid characters
• Numeric values passed directly to calculations instead of strings

Key Changes:

1. Component Migration: Replaced Input with Numeric.Container compound component
2. Validation Logic: Added min/max constraints to enforce 0-1 range for percentage values
3. Type Safety: onChange handler now receives numeric values instead of string values
4. User Experience: Invalid characters are automatically rejected, out-of-range values are clamped

Testing

⚠️ Critical Testing Note: Due to difficulty accessing the Rectangle ROI Threshold panel during development, the UI changes have not been fully tested in the browser. Manual testing is essential.

To test this change:

1. Open OHIF Viewer and navigate to a study with both CT and PT modalities
2. Enter TMTV mode and create a segmentation
3. Access the Rectangle ROI Threshold tool to open the ROI configuration panel
4. Locate the "Percentage of Max SUV" input field
5. Test validation by trying:
   • Valid values: 0.75, 0.5, 1.0, 0.0
   • Invalid values that should be clamped: 1.5 (→ 1.0), -0.5 (→ 0.0)
   • Invalid characters that should be rejected: abc, +, -, e
6. Verify that the "Run" button produces correct segmentation results

Checklist

PR

• My Pull Request title is descriptive, accurate and follows the semantic-release format and guidelines.

Code

• My code has been well-documented (function documentation, inline comments, etc.)

Public Documentation Updates

• The documentation page has been updated as necessary for any public API additions or removals.

Tested Environment

• OS: Ubuntu Linux
• Node version: 22.11.0
• Browser: Chrome (via development server)

Human Review Checklist:

• CRITICAL: Test the actual UI to ensure the Numeric component renders correctly in the TMTV Rectangle ROI Threshold panel
• Verify that numeric validation constraints (0-1 range) work as expected
• Test that invalid characters are properly rejected
• Ensure that weight values are properly handled in threshold calculations
• Check for any regressions in ROI threshold functionality
• Verify that the component styling matches the existing design

[devin-ai-integration]

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[cypress]

Viewers    Run #5542

Run Properties:   Passed #5542  •  b756125c00: Fix validation for Percentage of Max SUV input field

Project	Viewers
Branch Review	devin/OHI-2199-1758247230
Run status	Passed #5542
Run duration	02m 21s
Commit	b756125c00: Fix validation for Percentage of Max SUV input field
Committer	Devin AI
View all properties for this run ↗︎

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Test results
Failures	0
Flaky	0
Pending	0
Skipped	0
Passing	37
View all changes introduced in this branch ↗︎