fix: preserve prompt draft across permission prompts

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

@@ -402,7 +402,10 @@ export function Prompt(props: PromptProps) {
       return input.focused
     },
     get current() {
-      return store.prompt
+      return {
+        ...store.prompt,
+        mode: store.mode,
+      }
     },
     focus() {
       input.focus()
@@ -412,7 +415,11 @@ export function Prompt(props: PromptProps) {
     },
     set(prompt) {
       input.setText(prompt.input)
-      setStore("prompt", prompt)
+      setStore("prompt", {
+        input: prompt.input,
+        parts: prompt.parts,
+      })
+      if (prompt.mode) setStore("mode", prompt.mode)
       restoreExtmarksFromParts(prompt.parts)
       input.gotoBufferEnd()
     },

packages/opencode/src/cli/cmd/tui/routes/session/index.tsx

@@ -220,9 +220,26 @@ export function Session() {
 
   let scroll: ScrollBoxRenderable
   let prompt: PromptRef | undefined
+  const [draft, setDraft] = createSignal<PromptInfo>()
   const bind = (r: PromptRef | undefined) => {
+    if (!r) {
+      const item = prompt?.current
+      if (item?.input) setDraft(item)
+      prompt = undefined
+      promptRef.set(undefined)
+      return
+    }
+
     prompt = r
     promptRef.set(r)
+
+    const item = draft()
+    if (item) {
+      setDraft(undefined)
+      r.set(item)
+      return
+    }
+
     if (seeded || !route.initialPrompt || !r) return
     seeded = true
     r.set(route.initialPrompt)