Initial commit of akmon project

fix_downlink_policy.sql

@@ -0,0 +1,19 @@
+-- Fix for "new row violates row-level security policy for table chat_mqtt_downlinks"
+-- Run this in Supabase SQL Editor
+
+-- 1. Enable RLS (if not already)
+ALTER TABLE chat_mqtt_downlinks ENABLE ROW LEVEL SECURITY;
+
+-- 2. Allow authenticated users (logged in users) to INSERT
+CREATE POLICY "Allow insert for authenticated users" 
+ON chat_mqtt_downlinks
+FOR INSERT 
+TO authenticated 
+WITH CHECK (true);
+
+-- 3. Allow authenticated users to SELECT (to see their own inserts or all)
+CREATE POLICY "Allow select for authenticated users" 
+ON chat_mqtt_downlinks
+FOR SELECT 
+TO authenticated 
+USING (true);