Successfully created and wrote to new file: /home/Messier82/projects/service-book/app/src/main/java/com/servicebook/ui/util/ContextExtensions.kt. Here is the updated code:
package com.servicebook.ui.util

import android.app.Activity
import android.content.Context
import android.content.ContextWrapper

fun Context.findActivity(): Activity? {
    var ctx: Context? = this
    while (ctx is ContextWrapper) {
        if (ctx is Activity) return ctx
        ctx = ctx.baseContext
    }
    return null
}