val trimmed = raw?.trim().orEmpty()

return if (trimmed.isEmpty()) null else trimmed

}

/** Returns true only for the canonical main-session key understood by gateway UI. */

fun isCanonicalMainSessionKey(key: String): Boolean = key == "main"

}

}

/** Normalizes persisted thinking values into compact UI labels. */

private fun thinkingDisplay(value: String): String =

when (value.lowercase(Locale.US)) {

"low" -> "Low"

"medium" -> "Medium"

"high" -> "High"

else -> "Off"

}

/** Converts displayed thinking labels back to gateway request values. */

private fun thinkingValue(display: String): String =

when (display.lowercase(Locale.US)) {

"low" -> "low"

"medium" -> "medium"

"high" -> "high"

else -> "off"

}

/** Cycles through context budget presets from the compact composer control. */

private fun nextThinkingValue(value: String): String =

when (value.lowercase(Locale.US)) {

import ai.openclaw.app.ui.darkMobileColors

import ai.openclaw.app.ui.lightMobileColors

import ai.openclaw.app.ui.mobileFontFamily

import androidx.compose.foundation.isSystemInDarkTheme

import androidx.compose.material3.MaterialTheme

import androidx.compose.material3.Shapes

import androidx.compose.material3.Typography

}

}

/**

* Returns the system dark-mode preference for callers that expose theme selection.

*/

@Composable

internal fun rememberClawDarkPreference(): Boolean = isSystemInDarkTheme()

private fun clawTypography(fontFamily: FontFamily) =

ClawTypography(

display =