Solution

src/App.tsx

@@ -1,18 +1,16 @@
-import { PeoplePage } from './components/PeoplePage';
-import { Navbar } from './components/Navbar';
-
 import './App.scss';
 
+import { Outlet } from 'react-router-dom';
+import { Navbar } from './components/Navbar/Navbar';
+
 export const App = () => {
   return (
     <div data-cy="app">
       <Navbar />
 
       <div className="section">
         <div className="container">
-          <h1 className="title">Home Page</h1>
-          <h1 className="title">Page not found</h1>
-          <PeoplePage />
+          <Outlet />
         </div>
       </div>
     </div>

src/Root.tsx

@@ -0,0 +1,23 @@
+import { HashRouter, Navigate, Route, Routes } from 'react-router-dom';
+import { PeoplePage } from './pages/PeoplePage';
+import { NotFound } from './pages/NotFound';
+import { HomePage } from './pages/HomePage';
+import { App } from './App';
+
+export const Root = () => {
+  return (
+    <HashRouter>
+      <Routes>
+        <Route path="/" element={<App />}>
+          <Route index element={<HomePage />} />
+          <Route path="/home" element={<Navigate replace to="/" />} />
+          <Route path="/people">
+            <Route index element={<PeoplePage />} />
+            <Route path=":slug?" element={<PeoplePage />} />
+          </Route>
+          <Route path="*" element={<NotFound />} />
+        </Route>
+      </Routes>
+    </HashRouter>
+  );
+};

src/components/Navbar/Navbar.tsx

@@ -0,0 +1,28 @@
+import classNames from 'classnames';
+import { NavLink } from 'react-router-dom';
+
+const getLinkStyle = ({ isActive }: { isActive: boolean }) =>
+  classNames('navbar-item', { 'has-background-grey-lighter': isActive });
+
+export const Navbar = () => {
+  return (
+    <nav
+      data-cy="nav"
+      className="navbar is-fixed-top has-shadow"
+      role="navigation"
+      aria-label="main navigation"
+    >
+      <div className="container">
+        <div className="navbar-brand">
+          <NavLink className={getLinkStyle} to="/">
+            Home
+          </NavLink>
+
+          <NavLink className={getLinkStyle} to="/people">
+            People
+          </NavLink>
+        </div>
+      </div>
+    </nav>
+  );
+};

src/components/PeopleFilters/PeopleFilters.tsx

@@ -0,0 +1,113 @@
+import { useSearchParams } from 'react-router-dom';
+import { SearchLink } from '../SearchLink/SearchLink';
+import classNames from 'classnames';
+
+export const PeopleFilters = () => {
+  const [searchParams, setSearchParams] = useSearchParams();
+
+  const sex = searchParams.get('sex') || null;
+  const centuries = searchParams.getAll('centuries') || [];
+  const query = searchParams.get('query') || '';
+
+  const resetFilters = {
+    sex: null,
+    centuries: null,
+    query: null,
+  };
+
+  return (
+    <nav className="panel">
+      <p className="panel-heading">Filters</p>
+
+      <p className="panel-tabs" data-cy="SexFilter">
+        <SearchLink
+          params={{ sex: null }}
+          className={classNames({ 'is-active': !sex })}
+        >
+          All
+        </SearchLink>
+        <SearchLink
+          params={{ sex: 'm' }}
+          className={classNames({ 'is-active': sex === 'm' })}
+        >
+          Male
+        </SearchLink>
+        <SearchLink
+          params={{ sex: 'f' }}
+          className={classNames({ 'is-active': sex === 'f' })}
+        >
+          Female
+        </SearchLink>
+      </p>
+
+      <div className="panel-block">
+        <p className="control has-icons-left">
+          <input
+            data-cy="NameFilter"
+            type="search"
+            className="input"
+            placeholder="Search"
+            value={query || ''}
+            onChange={e =>
+              setSearchParams(
+                {
+                  ...Object.fromEntries(searchParams.entries()),
+                  query: e.target.value || '',
+                },
+                { replace: true },
+              )
+            }
+          />
+
+          <span className="icon is-left">
+            <i className="fas fa-search" aria-hidden="true" />
+          </span>
+        </p>
+      </div>
+
+      <div className="panel-block">
+        <div className="level is-flex-grow-1 is-mobile" data-cy="CenturyFilter">
+          <div className="level-left">
+            {[16, 17, 18, 19, 20].map(century => (
+              <SearchLink
+                key={century}
+                params={{
+                  centuries: centuries.includes(century.toString())
+                    ? centuries.filter(c => c !== century.toString())
+                    : [...centuries, century.toString()],
+                }}
+                className={classNames('button mr-1', {
+                  'is-info': centuries.includes(century.toString()),
+                })}
+                data-cy="century"
+              >
+                {century}
+              </SearchLink>
+            ))}
+          </div>
+
+          <div className="level-right ml-4">
+            <SearchLink
+              params={{ centuries: null }}
+              data-cy="centuryALL"
+              className={classNames('button is-success', {
+                'is-outlined': centuries.length > 0,
+              })}
+            >
+              All
+            </SearchLink>
+          </div>
+        </div>
+      </div>
+
+      <div className="panel-block">
+        <SearchLink
+          params={resetFilters}
+          className="button is-link is-outlined is-fullwidth"
+        >
+          Reset all filters
+        </SearchLink>
+      </div>
+    </nav>
+  );
+};