[Components] Update compose Picker to expose offset and properties of inner drop down menu

[js-bonin]

I needed to tweak the offset and some properties from the inner DropDownMenu used si I am exposing those fields.

I also renamed itemColors to label since it represent the composable for the label and isn't related to colors at all I think (although that would be a breaking change so I can let it go but the name seemed odd)

[Copilot]

Pull Request Overview

This PR exposes the inner dropdown’s position and popup properties on PilotPicker and renames the selected-label composable parameter for clarity.

• Added offset: DpOffset and properties: PopupProperties parameters to the dropdown
• Renamed itemColors parameter to label (composable for the selected value)
• Updated imports to accommodate new defaults and units

Comments suppressed due to low confidence (2)

components/android/material3/src/main/kotlin/com/mirego/pilot/components/ui/material3/PilotPicker.kt:21

• Please update or add KDoc for PilotPicker to document the new offset and properties parameters, explaining their default behavior and usage.

public fun <LABEL : Any, ITEM : Any> PilotPicker(

components/android/material3/src/main/kotlin/com/mirego/pilot/components/ui/material3/PilotPicker.kt:48

• Consider adding or updating unit or UI tests to verify that the exposed offset and properties parameters are applied correctly in the dropdown menu.

            offset = offset,

[Copilot]

The static import of MenuDefaults.itemColors is no longer used (you still call MenuDefaults.itemColors()); consider removing this import to clean up unused code.

Suggested change

import androidx.compose.material3.MenuDefaults.itemColors

[npresseault]

Document:
Breaking change: itemColors -> label

[npresseault]

All good, dont forget to dump new API