fix: preserve interaction replies across chat recovery

.opencode/plugins/tjwater-tools.ts

@@ -1,3 +1,5 @@
+import ask_user from "../tools/ask_user.js";
+import { registerHostQuestionPolicy } from "../host-question-policy.js";
 import final_answer from "../tools/final_answer.js";
 import present_answer from "../tools/present_answer.js";
 import locate_features from "../tools/locate_features.js";
@@ -29,6 +31,7 @@ import send_task_message from "../tools/send_task_message.js";
 import reply_agent_message from "../tools/reply_agent_message.js";
 
 const businessTools = {
+  ask_user,
   final_answer,
   present_answer,
   locate_features,
@@ -57,7 +60,7 @@ export default Plugin.define({
     await ctx.tool.transform((editor) => {
       for (const [name, definition] of Object.entries(businessTools)) {
         const object = z.object(definition.args);
-        const input = (AGENT_MESSAGE_TOOLS as readonly string[]).includes(name) ? object.strict() : object;
+        const input = name === "ask_user" || (AGENT_MESSAGE_TOOLS as readonly string[]).includes(name) ? object.strict() : object;
         editor.add({
           name,
           description: definition.description,
@@ -99,6 +102,7 @@ export default Plugin.define({
     const mcpReport = await registerMcpPolicy(ctx);
     await registerTaskAgentPolicy(ctx);
     await registerAgentMessagePolicy(ctx);
+    await registerHostQuestionPolicy(ctx);
     await ctx.rpc.register(Rpc.define({
       id: "tjwater.tools",
       methods: {