docs: update _meta.json for new post 'supabase-edge-functions-guide'

Author: lijing-22

pages/blog/_meta.json

@@ -1,4 +1,5 @@
 {
+  "supabase-edge-functions-guide": "How to Deploy JavaScript with Supabase Edge Functions  \n\nSupabase Edge Functions: A Complete Guide for Developers  \n\nBest Practices for Using Supabase Edge Functions  \n\nSupabase Edge Functions Explained: Key Features and Use Cases  \n\nGetting Started with Supabase Edge Functions in JavaScript",
   "supabase-vs-firebase-backend-comparison-2025": "Supabase vs Firebase: Which Backend Solution Wins in 2025?",
   "supabase-realtime-guide": "How to Implement Supabase Realtime in Your Project  \n\nSupabase Realtime: A Complete Guide for Developers  \n\nBest Practices for Using Supabase Realtime  \n\nSupabase Realtime: Sync Data Instantly  \n\nWhy Supabase Realtime is a Game Changer  \n\nGetting Started with Supabase Realtime  \n\nSupabase Realtime: Features and Benefits  \n\nHow Supabase Realtime Works Under the Hood  \n\nSupabase Realtime vs Firebase: Key Differences  \n\nTips for Optimizing Supabase Realtime Performance",
   "implement-supabase-realtime": "How to Implement Supabase Realtime in Your App",