Add Obsidian Wrapped feature (inside-LMS, client-side vault parsing)

- WrappedRun Prisma model + migration (aggregates only, no note names/text)
- /wrapped authed route: FSA + webkitdirectory + drag-drop reader, Web Worker parser
- archetype + score heuristics, ДС-2 result card
- POST /api/wrapped/run (userId from session), public /share/wrapped/[token]
- next/og OG image (Satori+resvg-wasm, alpine-safe) + Fira Mono ttf
- middleware: /share/wrapped public

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/middleware.ts

@@ -1,7 +1,7 @@
 import { NextRequest, NextResponse } from "next/server";
 import { getSessionCookie } from "better-auth/cookies";
 
-const PUBLIC_ROUTES = ["/login", "/register", "/verify-email", "/forgot-password", "/reset-password", "/api/auth", "/api/register", "/api/internal", "/maintenance"];
+const PUBLIC_ROUTES = ["/login", "/register", "/verify-email", "/forgot-password", "/reset-password", "/api/auth", "/api/register", "/api/internal", "/maintenance", "/share/wrapped"];
 
 export function middleware(request: NextRequest) {
   const { pathname } = request.nextUrl;