feat(tasks): register section for floating AI chat in TasksPage

src/renderer/routes/tasks.tsx

@@ -1,5 +1,6 @@
 import { createFileRoute } from '@tanstack/react-router';
-import { useState, useCallback, useMemo } from 'react';
+import { useState, useCallback, useMemo, useRef, useEffect } from 'react';
+import { useFloatingChat } from '@/context/FloatingChatContext';
 import {
   ClipboardCheck,
   ListTodo,
@@ -40,6 +41,14 @@ const ORDER_LABELS: Record<OrderBy, string> = {
 };
 
 function TasksPage() {
+  // Temporary test: register section for floating AI chat
+  const testRef = useRef<HTMLDivElement>(null);
+  const { registerSection, unregisterSection } = useFloatingChat();
+  useEffect(() => {
+    registerSection({ id: 'test', label: 'Tasks', ref: testRef });
+    return () => unregisterSection('test');
+  }, [registerSection, unregisterSection]);
+
   const [search, setSearch] = useState('');
   const [debouncedSearch, setDebouncedSearch] = useState('');
   const [statusFilter, setStatusFilter] = useState<StatusFilter>('all');
@@ -110,7 +119,7 @@ function TasksPage() {
   );
 
   return (
-    <div className="flex flex-col gap-6 p-6 pe-8 w-full">
+    <div ref={testRef} data-ai-section="test" className="flex flex-col gap-6 p-6 pe-8 w-full">
       {/* Stat Cards */}
       <div className="grid grid-cols-4 gap-4">
         <Item variant="muted">