Refactored the application structure to better separate concerns between files and packages

cmd/weatherapi/main.go

@@ -1,3 +1,5 @@
+// main.go wires configuration, dependencies, and HTTP runtime startup.
+// Layer: cmd/weatherapi executable composition root.
 package main
 
 import (
@@ -15,7 +17,7 @@ import (
 	"gitea.maximumdirect.net/ejr/feedapi/db"
 	httpapi "gitea.maximumdirect.net/ejr/weatherapi/internal/adapters/inbound/httpapi"
 	wfpq "gitea.maximumdirect.net/ejr/weatherapi/internal/adapters/outbound/postgres"
-	"gitea.maximumdirect.net/ejr/weatherapi/internal/core"
+	"gitea.maximumdirect.net/ejr/weatherapi/internal/app"
 
 	_ "github.com/lib/pq"
 )
@@ -60,7 +62,7 @@ func run(ctx context.Context, cfgPath string) error {
 	}
 
 	repo := wfpq.NewRepository(primary)
-	svc := core.NewService(repo)
+	svc := app.NewService(repo)
 	defs := httpapi.Definitions(svc)
 
 	a, err := feedapp.New(cfg,