Merge PR #135: Ralph todo-config (maxTodos / todoExpirationMinutes) (COD-79)

src/web/routes/ralph-routes.ts

@@ -32,17 +32,16 @@ export function registerRalphRoutes(
   // Configure Ralph tracker for a session
   app.post('/api/sessions/:id/ralph-config', async (req) => {
     const { id } = req.params as { id: string };
-    const { enabled, completionPhrase, maxIterations, reset, disableAutoEnable } = parseBody(
-      RalphConfigSchema,
-      req.body,
-      'Invalid request body'
-    ) as {
-      enabled?: boolean;
-      completionPhrase?: string;
-      maxIterations?: number;
-      reset?: boolean | 'full';
-      disableAutoEnable?: boolean;
-    };
+    const { enabled, completionPhrase, maxIterations, maxTodos, todoExpirationMinutes, reset, disableAutoEnable } =
+      parseBody(RalphConfigSchema, req.body, 'Invalid request body') as {
+        enabled?: boolean;
+        completionPhrase?: string;
+        maxIterations?: number;
+        maxTodos?: number;
+        todoExpirationMinutes?: number;
+        reset?: boolean | 'full';
+        disableAutoEnable?: boolean;
+      };
     const session = findSessionOrFail(ctx, id);
 
     // Ralph tracker is not supported for external-CLI sessions (opencode/codex)
@@ -98,6 +97,14 @@ export function registerRalphRoutes(
       session.ralphTracker.setMaxIterations(maxIterations || null);
     }
 
+    if (maxTodos !== undefined) {
+      session.ralphTracker.setMaxTodos(maxTodos);
+    }
+
+    if (todoExpirationMinutes !== undefined) {
+      session.ralphTracker.setTodoExpirationMinutes(todoExpirationMinutes);
+    }
+
     // Persist and broadcast the update
     ctx.persistSessionState(session);
     ctx.broadcast(SseEvent.SessionRalphLoopUpdate, {

src/web/schemas.ts

@@ -497,6 +497,8 @@ export const RalphConfigSchema = z.object({
   enabled: z.boolean().optional(),
   completionPhrase: z.string().max(500).optional(),
   maxIterations: z.number().int().min(0).max(10000).optional(),
+  maxTodos: z.number().int().positive().max(10000).optional(),
+  todoExpirationMinutes: z.number().int().positive().max(525600).optional(),
   reset: z.union([z.boolean(), z.literal('full')]).optional(),
   disableAutoEnable: z.boolean().optional(),
 });