Create Logger for output logs to another terminal or file

[EpicDima]

Solution for #494

Counter with logs

@file:JvmName("Main")

package example

import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableIntStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import com.jakewharton.mosaic.Logger
import com.jakewharton.mosaic.runMosaicBlocking
import com.jakewharton.mosaic.ui.Text
import kotlin.jvm.JvmName
import kotlinx.coroutines.delay

@Composable
fun Counter() {
	var count by remember { mutableIntStateOf(0) }

	Text("The count is: $count")

	LaunchedEffect(Unit) {
		for (i in 1..20) {
			delay(250)
			Logger.d { "Counter: $i" } // <-- log
			count = i
		}
	}
}

fun main() = runMosaicBlocking {
	Counter()
}

Result

The video demo is below in the comments - #603 (comment)

---

• CHANGELOG.md's "Unreleased" section has been updated, if applicable.

[EpicDima]

I'm not sure about the logging levels and which ones are needed, especially considering the needs of the library and the needs of library users, as well as the use cases of each of the levels.

[EpicDima]

Added this to the demo sample in the TerminalInfo function:

LaunchedEffect(screenSize) {
    Logger.d { "Demo - terminal size: ${screenWidth}x${screenHeight}" }
}

Result (720p compressed video due to 10MB file size limits)

logger_demo_720.1.mov

This is a demo sample with animations that I did not attach in the mosaic-animation pull request (#600 (comment)), I am correcting myself here.