Fix: Adjust Send Level and Adjust Direct Input Level stuck at -∞

[Copilot]

DeltaSendFader and MatrixDirectInDeltaFader were missing the -∞ floor clamp that DeltaFader already had. When a fader is at -∞ (internally represented as a value below -90), adding a positive dB delta still yields a sub-∞ value — the fader never moves up.

Changes

• src/actions/common.ts — port the floor clamp to DeltaSendFader (Adjust Send Level)
• src/actions/matrix.ts — port the floor clamp to MatrixDirectInDeltaFader (Adjust Direct Input Level)

Both now clamp targetValue to -90 before applying the delta when operating in dB mode (not percentage):

if (!usePercentage && targetValue < -90) {
    targetValue = -90
}
targetValue += delta

Original prompt

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This section details on the original issue you should resolve

<issue_title>[BUG] Adjust send level command still can't adjust up from -∞</issue_title>
<issue_description>### Make sure you're on the latest stable or beta build of both Companion and the module

• I have tested this on the latest stable or beta release

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

Using the adjust send level command once adjusted down to -∞ it is impossible to adjust the send level up again by relative adjustments. I know from an old issue that this behavior has been fixed for the adjust level command. So the solution probably just need to be ported to adjust send level command.

Steps To Reproduce

-move a SOF Fader to -∞

• use adjust send level command to adjust that fader up 1 or more dB

Expected Behavior

No response

Environment (please complete the following information)

- OS: MacOS (Apple Silicon)
- Browser: Firefox
- Companion Version: 4.2.4
- Module Version: 2.2.2
- WING Firmware Version: latest
- WING Model: Compact

Additional context

No response</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes [BUG] Adjust send level command still can't adjust up from -∞ #200

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