From 9b2026c5fa0bcbd95b4ce5c1696d7c8af3c98201 Mon Sep 17 00:00:00 2001
From: Markov <markov@uix.su>
Date: Tue, 24 Feb 2026 10:32:55 +0100
Subject: [PATCH] feat: persist active tab in URL (?tab=chat survives reload)

---
 src/pages/ProjectPage.tsx | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/pages/ProjectPage.tsx b/src/pages/ProjectPage.tsx
index 82fe6a2..037c7d7 100644
--- a/src/pages/ProjectPage.tsx
+++ b/src/pages/ProjectPage.tsx
@@ -1,5 +1,5 @@
 import { useEffect, useState } from "react";
-import { useParams } from "react-router-dom";
+import { useParams, useSearchParams } from "react-router-dom";
 import { getProjects, type Project } from "@/lib/api";
 import Sidebar from "@/components/Sidebar";
 import KanbanBoard from "@/components/KanbanBoard";
@@ -16,9 +16,17 @@ const TABS = [
 
 export default function ProjectPage() {
   const { slug } = useParams<{ slug: string }>();
+  const [searchParams, setSearchParams] = useSearchParams();
   const [projects, setProjects] = useState<Project[]>([]);
   const [loading, setLoading] = useState(true);
-  const [activeTab, setActiveTab] = useState("board");
+
+  const validTabs = ["board", "chat", "files", "settings"];
+  const tabFromUrl = searchParams.get("tab") || "board";
+  const activeTab = validTabs.includes(tabFromUrl) ? tabFromUrl : "board";
+
+  const setActiveTab = (tab: string) => {
+    setSearchParams(tab === "board" ? {} : { tab }, { replace: true });
+  };
 
   useEffect(() => {
     getProjects()