Add color to error formatting (#746)

* Add color to error formatting

* Apply suggestions from code review

Co-authored-by: Daniel Chao <daniel.h.chao@gmail.com>

* Address reviewer comments

* Apply suggestions from code review

Co-authored-by: Daniel Chao <daniel.h.chao@gmail.com>

* Define style choices as operations on formatter (abandon semantic API)

* Adjust margin styling

* Review feedback

* Documentation nits

---------

Co-authored-by: Daniel Chao <daniel.h.chao@gmail.com>

pkl-cli/src/main/kotlin/org/pkl/cli/CliEvaluator.kt

@@ -120,7 +120,7 @@ constructor(
         try {
           moduleResolver.resolve(uri)
         } catch (e: VmException) {
-          throw e.toPklException(stackFrameTransformer)
+          throw e.toPklException(stackFrameTransformer, options.base.color?.hasColor() ?: false)
         }
       val substituted =
         pathStr

pkl-cli/src/main/kotlin/org/pkl/cli/CliProjectPackager.kt

@@ -81,6 +81,7 @@ class CliProjectPackager(
         cliOptions.normalizedWorkingDir,
         outputPath,
         stackFrameTransformer,
+        cliOptions.color?.hasColor() ?: false,
         securityManager,
         httpClient,
         skipPublishCheck,

pkl-cli/src/main/kotlin/org/pkl/cli/CliRepl.kt

@@ -66,7 +66,8 @@ internal class CliRepl(private val options: CliEvaluatorOptions) : CliCommand(op
           project?.dependencies,
           options.outputFormat,
           options.base.normalizedWorkingDir,
-          stackFrameTransformer
+          stackFrameTransformer,
+          options.base.color?.hasColor() ?: false,
         )
       Repl(options.base.normalizedWorkingDir, server).run()
     }

pkl-cli/src/test/kotlin/org/pkl/cli/repl/ReplMessagesTest.kt

@@ -41,7 +41,8 @@ class ReplMessagesTest {
       null,
       null,
       "/".toPath(),
-      StackFrameTransformers.defaultTransformer
+      StackFrameTransformers.defaultTransformer,
+      false,
     )
 
   @Test