Scratch: substring output and print it to separate tool window if it is too long

^KT-24016 In Progress

idea/testData/scratch/unresolvedMultiline.comp.after

@@ -1,3 +1,3 @@
-foo.forEach {    // ERROR: Unresolved reference: foo; Cannot choose among the following candidates without completing type inference:
+foo.forEach {    // ERROR: Unresolved reference: foo; Cannot choose among the following candidates wi...
     1 + 1
 }