allow new line in message

shared/src/commonMain/kotlin/su/reya/coop/Extensions.kt

@@ -10,14 +10,10 @@ fun PublicKey.short(): String {
 val URL_REGEX = Regex("(https?://\\S+)", RegexOption.IGNORE_CASE)
 private val imageExtensions = setOf("jpg", "jpeg", "png", "gif", "webp", "bmp")
 
-fun String.extractUrls(): List<String> {
-    return URL_REGEX.findAll(this).map { it.value }.toList()
-}
-
 fun String.removeImageUrls(): String {
     return URL_REGEX.replace(this) { result ->
         if (result.value.isImageUrl()) "" else result.value
-    }.replace(Regex("\\s+"), " ").trim()
+    }.trim()
 }
 
 fun String.isImageUrl(): Boolean {