Build fixes: offline-safe fonts, Next.js API route type updates, TS strict errors resolved, MUI import cleanup, chat markdown wrapper, Azure OpenAI typing, caching key + chapter API id types, and misc error-logging typings.

app/api/prayers/generate/route.ts

@@ -1,4 +1,4 @@
-import { NextRequest, NextResponse } from 'next/server'
+import { NextResponse } from 'next/server'
 import { AzureOpenAI } from 'openai'
 
 export const runtime = 'nodejs'
@@ -11,7 +11,7 @@ const client = new AzureOpenAI({
   deployment: 'gpt-4o' // Using GPT-4 for better quality prayers
 })
 
-export async function POST(request: NextRequest) {
+export async function POST(request: Request) {
   try {
     const { prompt, category, locale } = await request.json()
 
@@ -120,4 +120,4 @@ export async function POST(request: NextRequest) {
       { status: 500 }
     )
   }
-}
+}