fix(simulation): normalize named key presses (#37523)

packages/simulation/test/actions.test.ts

@@ -1,5 +1,6 @@
 import { expect, test } from "bun:test"
-import { matches } from "../src/frontend/actions"
+import { Effect } from "effect"
+import { execute, type Harness, matches } from "../src/frontend/actions"
 
 test("matches literal screen text", () => {
   const harness = { screen: () => "OpenCode [ready].*" }
@@ -9,3 +10,32 @@ test("matches literal screen text", () => {
   expect(matches(harness, "OpenCode.*ready")).toBe(false)
   expect(matches(harness, "opencode")).toBe(false)
 })
+
+test("normalizes named keys for OpenTUI", async () => {
+  const pressed: Array<readonly [string, object | undefined]> = []
+  const harness = {
+    renderer: {
+      root: { getChildren: () => [] },
+      currentFocusedRenderable: undefined,
+      currentFocusedEditor: undefined,
+    },
+    mockInput: {
+      pressKey: (key: string, modifiers?: object) => pressed.push([key, modifiers]),
+    },
+    renderOnce: async () => {},
+  } as unknown as Harness
+
+  await Effect.runPromise(
+    execute(harness, {
+      type: "ui.press",
+      key: "escape",
+      modifiers: { ctrl: true },
+    }),
+  )
+  await Effect.runPromise(execute(harness, { type: "ui.press", key: "x" }))
+
+  expect(pressed).toEqual([
+    ["ESCAPE", { ctrl: true }],
+    ["x", undefined],
+  ])
+})