Add Analog Output UI Controls

[tylerkron]

Type: Feature
Priority: Medium
Epic: Complete Analog Output Implementation

Description

Create UI controls for analog output channels that allow users to set output values and see current settings.

Acceptance Criteria

• Add analog output value input controls (numeric input/slider)
• Show current output value for each analog output channel
• Display output range limits for user guidance
• Real-time validation of input values
• Show analog output controls only for devices that support them
• Maintain existing UI layout and styling consistency
• Visual tests for analog output controls

Files to Create/Modify

• Analog output UI controls (to be identified during implementation)
• Channel configuration ViewModels
• Device capability-based UI visibility logic

Value

Users have intuitive interface to control analog output voltages

Testing Requirements

• Visual test with Nyquist 3 shows analog output controls
• Visual test with Nyquist 1 hides analog output controls
• Test input validation and range limiting
• Test real-time value updates
• UI remains responsive during value changes

Dependencies

• Can start after analog output value setting is complete
• May depend on device type detection for UI visibility