chore: refactor packages/app files (#13236)

Co-authored-by: opencode-agent[bot] <opencode-agent[bot]@users.noreply.github.com>
Co-authored-by: Frank <frank@anoma.ly>

packages/app/src/context/sdk.tsx

@@ -5,6 +5,10 @@ import { createEffect, createMemo, onCleanup, type Accessor } from "solid-js"
 import { useGlobalSDK } from "./global-sdk"
 import { usePlatform } from "./platform"
 
+type SDKEventMap = {
+  [key in Event["type"]]: Extract<Event, { type: key }>
+}
+
 export const { use: useSDK, provider: SDKProvider } = createSimpleContext({
   name: "SDK",
   init: (props: { directory: Accessor<string> }) => {
@@ -21,9 +25,7 @@ export const { use: useSDK, provider: SDKProvider } = createSimpleContext({
       }),
     )
 
-    const emitter = createGlobalEmitter<{
-      [key in Event["type"]]: Extract<Event, { type: key }>
-    }>()
+    const emitter = createGlobalEmitter<SDKEventMap>()
 
     createEffect(() => {
       const unsub = globalSDK.event.on(directory(), (event) => {