Implemented default airports, fixed loading airport endpoints

weather-service/migrations/000000_create_airports/up.sql

@@ -1,7 +1,16 @@
 CREATE TABLE IF NOT EXISTS airports (
-    id SERIAL PRIMARY KEY,
-    full_name TEXT NOT NULL,
+    id INTEGER PRIMARY KEY GENERATED  ALWAYS AS IDENTITY,
     icao TEXT NOT NULL,
+    category TEXT NOT NULL,
+    full_name TEXT NOT NULL,
+    elevation_ft INTEGER,
+    continent TEXT NOT NULL,
+    iso_country TEXT NOT NULL,
+    iso_region TEXT NOT NULL,
+    municipality TEXT NOT NULL,
+    gps_code TEXT NOT NULL,
+    iata_code TEXT NOT NULL,
+    local_code TEXT NOT NULL,
     latitude DOUBLE PRECISION NOT NULL,
     longitude DOUBLE PRECISION NOT NULL
 )