feat: make Plan mode available for all users (#2625)

src/components/ChatModeSelector.tsx

@@ -128,7 +128,6 @@ export function ChatModeSelector() {
         </Tooltip>
         <SelectContent align="start">
           {isProEnabled && (
-            <>
             <SelectItem value="local-agent">
               <div className="flex flex-col items-start">
                 <div className="flex items-center gap-1.5">
@@ -140,6 +139,7 @@ export function ChatModeSelector() {
                 </span>
               </div>
             </SelectItem>
+          )}
           <SelectItem value="plan">
             <div className="flex flex-col items-start">
               <div className="flex items-center gap-1.5">
@@ -151,8 +151,6 @@ export function ChatModeSelector() {
               </span>
             </div>
           </SelectItem>
-            </>
-          )}
           {!isProEnabled && (
             <SelectItem value="local-agent" disabled={isQuotaExceeded}>
               <div className="flex flex-col items-start">

src/pro/main/ipc/handlers/local_agent/local_agent_handler.ts

@@ -263,7 +263,12 @@ export async function handleLocalAgentStream(
   // Check Pro status or Basic Agent mode
   // Basic Agent mode allows non-Pro users with quota (quota check is done in chat_stream_handlers)
   // Read-only mode (ask mode) is allowed for all users without Pro
-  if (!readOnly && !isDyadProEnabled(settings) && !isBasicAgentMode(settings)) {
+  if (
+    !readOnly &&
+    !planModeOnly &&
+    !isDyadProEnabled(settings) &&
+    !isBasicAgentMode(settings)
+  ) {
     safeSend(event.sender, "chat:response:error", {
       chatId: req.chatId,
       error:

src/pro/main/ipc/handlers/local_agent/tools/exit_plan.ts

@@ -7,8 +7,10 @@ const logger = log.scope("exit_plan");
 
 const exitPlanSchema = z.object({
   confirmation: z
-    .literal(true)
-    .describe("Must be true to confirm the user has accepted the plan"),
+    .boolean()
+    .describe(
+      "Whether the user has accepted the plan. Must be true to proceed.",
+    ),
 });
 
 const DESCRIPTION = `
@@ -50,7 +52,11 @@ export const exitPlanTool: ToolDefinition<z.infer<typeof exitPlanSchema>> = {
     return `<dyad-exit-plan></dyad-exit-plan>`;
   },
 
-  execute: async (_args, ctx: AgentContext) => {
+  execute: async (args, ctx: AgentContext) => {
+    if (!args.confirmation) {
+      throw new Error("User must confirm the plan before exiting plan mode");
+    }
+
     logger.log("Exiting plan mode, transitioning to implementation");
 
     safeSend(ctx.event.sender, "plan:exit", {