Modernize stack (React 19, Vite, Node 24) and add map preview features

docker-compose.yml

@@ -2,16 +2,18 @@ version: '3.8'
 
 services:
   postgres:
-    image: postgis/postgis:15-3.3-alpine
+    image: kartoza/postgis:latest
+    platform: linux/arm64
     container_name: line-of-sight-db
     environment:
-      POSTGRES_DB: line_of_sight
-      POSTGRES_USER: line_of_sight
-      POSTGRES_PASSWORD: line_of_sight_pass
+      - POSTGRES_DB=line_of_sight
+      - POSTGRES_USER=line_of_sight
+      - POSTGRES_PASS=line_of_sight_pass
+      - ALLOW_IP_RANGE=0.0.0.0/0
     ports:
       - "5432:5432"
     volumes:
-      - pgdata:/var/lib/postgresql/data
+      - pgdata:/var/lib/postgresql
       - ./docker/init.sql:/docker-entrypoint-initdb.d/init.sql
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U line_of_sight"]
@@ -44,7 +46,7 @@ services:
     ports:
       - "3000:3000"
     environment:
-      - REACT_APP_API_URL=http://localhost:3001/api
+      - VITE_API_URL=http://localhost:3001/api
     depends_on:
       - backend
     volumes: