Preserve prompt input when creating new session (#4993)

packages/opencode/src/cli/cmd/tui/app.tsx

@@ -32,6 +32,7 @@ import { KVProvider, useKV } from "./context/kv"
 import { Provider } from "@/provider/provider"
 import { ArgsProvider, useArgs, type Args } from "./context/args"
 import open from "open"
+import { PromptRefProvider, usePromptRef } from "./context/prompt"
 
 async function getTerminalBackgroundColor(): Promise<"dark" | "light"> {
   // can't set raw mode if not a TTY
@@ -119,7 +120,9 @@ export function tui(input: { url: string; args: Args; onExit?: () => Promise<voi
                                 <DialogProvider>
                                   <CommandProvider>
                                     <PromptHistoryProvider>
-                                      <App />
+                                      <PromptRefProvider>
+                                        <App />
+                                      </PromptRefProvider>
                                     </PromptHistoryProvider>
                                   </CommandProvider>
                                 </DialogProvider>
@@ -160,6 +163,7 @@ function App() {
   const { theme, mode, setMode } = useTheme()
   const sync = useSync()
   const exit = useExit()
+  const promptRef = usePromptRef()
 
   createEffect(() => {
     console.log(JSON.stringify(route.data))
@@ -225,8 +229,12 @@ function App() {
       keybind: "session_new",
       category: "Session",
       onSelect: () => {
+        const current = promptRef.current
+        // Don't require focus - if there's any text, preserve it
+        const currentPrompt = current?.current?.input ? current.current : undefined
         route.navigate({
           type: "home",
+          initialPrompt: currentPrompt,
         })
         dialog.clear()
       },