feat: add schedule section with location tabs, filters, and status badges

Two locations (Притыцкого 62/М, Машерова 17/4) with day-grid layout,
class type/trainer/status filters, and badges for availability and recruiting.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/app/page.tsx

@@ -2,6 +2,7 @@ import { Hero } from "@/components/sections/Hero";
 import { Team } from "@/components/sections/Team";
 import { About } from "@/components/sections/About";
 import { Classes } from "@/components/sections/Classes";
+import { Schedule } from "@/components/sections/Schedule";
 import { Pricing } from "@/components/sections/Pricing";
 import { FAQ } from "@/components/sections/FAQ";
 import { Contact } from "@/components/sections/Contact";
@@ -14,6 +15,7 @@ export default function HomePage() {
       <About />
       <Team />
       <Classes />
+      <Schedule />
       <Pricing />
       <FAQ />
       <Contact />