fix: record shell mode in history (resolves #5454) (#5551)

packages/opencode/src/cli/cmd/tui/component/prompt/history.tsx

@@ -9,6 +9,7 @@ import type { AgentPart, FilePart, TextPart } from "@opencode-ai/sdk/v2"
 
 export type PromptInfo = {
   input: string
+  mode?: "normal" | "shell"
   parts: (
     | Omit<FilePart, "id" | "messageID" | "sessionID">
     | Omit<AgentPart, "id" | "messageID" | "sessionID">

packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx

@@ -495,6 +495,9 @@ export function Prompt(props: PromptProps) {
     // Filter out text parts (pasted content) since they're now expanded inline
     const nonTextParts = store.prompt.parts.filter((part) => part.type !== "text")
 
+    // Capture mode before it gets reset
+    const currentMode = store.mode
+
     if (store.mode === "shell") {
       sdk.client.session.shell({
         sessionID,
@@ -543,7 +546,10 @@ export function Prompt(props: PromptProps) {
         ],
       })
     }
-    history.append(store.prompt)
+    history.append({
+      ...store.prompt,
+      mode: currentMode,
+    })
     input.extmarks.clear()
     setStore("prompt", {
       input: "",
@@ -767,6 +773,7 @@ export function Prompt(props: PromptProps) {
                     if (item) {
                       input.setText(item.input)
                       setStore("prompt", item)
+                      setStore("mode", item.mode ?? "normal")
                       restoreExtmarksFromParts(item.parts)
                       e.preventDefault()
                       if (direction === -1) input.cursorOffset = 0