finish path refactoring, add sourcemap + better trace support

quartz/trace.ts

@@ -0,0 +1,25 @@
+import chalk from "chalk"
+
+const rootFile = /.*at file:/
+export function trace(msg: string, err: Error) {
+  const stack = err.stack
+  console.log()
+  console.log(chalk.bgRed.white.bold(" ERROR ") + chalk.red(` ${msg}`) + (err.message.length > 0 ? `: ${err.message}` : ""))
+  if (!stack) {
+    return
+  }
+
+  let reachedEndOfLegibleTrace = false
+  for (const line of stack.split('\n').slice(1)) {
+    if (reachedEndOfLegibleTrace) {
+      break
+    }
+
+    if (!line.includes("node_modules")) {
+      console.log(` ${line}`)
+      if (rootFile.test(line)) {
+        reachedEndOfLegibleTrace = true
+      }
+    }
+  }
+}