dx: add watch task to expose all compile errors to vscode, including …

…not open files.

.vscode/tasks.json

@@ -0,0 +1,30 @@
+{
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "Watch",
+      "type": "shell",
+      "command": "pnpm check -w",
+      "options": {
+        "cwd": "${workspaceRoot}"
+      },
+      "group": {
+        "kind": "build",
+        "isDefault": true
+      },
+      "isBackground": true,
+      "presentation": {
+        "group": "watch-build"
+      },
+      "problemMatcher": [
+        {
+          "base": "$tsc-watch",
+          "fileLocation": [
+            "relative",
+            "${workspaceRoot}",
+          ],
+        }
+      ]
+    }
+  ]
+}

packages/platform/src/Headers.ts

@@ -36,7 +36,7 @@ export const isHeaders = (u: unknown): u is Headers => Predicate.hasProperty(u,
  */
 export interface Headers {
   readonly [HeadersTypeId]: HeadersTypeId
-  readonly [key: string]: string
+  readonly [key: string]: Redacted.Redacted<string> | string
 }
 
 const Proto = Object.assign(Object.create(null), {
@@ -207,11 +207,11 @@ export const remove: {
 export const redact: {
   (
     key: string | RegExp | ReadonlyArray<string | RegExp>
-  ): (self: Headers) => Record<string, string | Redacted.Redacted>
+  ): (self: Headers) => Record<string, string>
   (
     self: Headers,
     key: string | RegExp | ReadonlyArray<string | RegExp>
-  ): Record<string, string | Redacted.Redacted>
+  ): Record<string, string>
 } = dual(
   2,
   (