Added a location block to the data package

internal/app/app_test.go

@@ -2,6 +2,7 @@ package app
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"net/http"
 	"net/http/httptest"
@@ -195,6 +196,16 @@ func TestGenerateReportWritesReportAndPreflight(t *testing.T) {
 	if !strings.Contains(string(data), `"recentChanges"`) || !strings.Contains(string(data), `data_package.v1`) {
 		t.Fatalf("data package missing expected content:\n%s", string(data))
 	}
+	var savedDataPackage struct {
+		Briefing briefing.Package `json:"briefing"`
+	}
+	if err := json.Unmarshal(data, &savedDataPackage); err != nil {
+		t.Fatalf("decode data package: %v", err)
+	}
+	location := savedDataPackage.Briefing.Metadata.Location
+	if location == nil || location.ID != "home" || location.Name != "Brentwood" || location.Region != "St. Louis Metro" || location.Timezone != "America/Chicago" {
+		t.Fatalf("data package location = %#v, want configured prompt location", location)
+	}
 	if !strings.Contains(string(data), "Short-term AFD narrative for generated report.") || !strings.Contains(string(data), "Long-term AFD narrative for generated report.") {
 		t.Fatalf("data package missing AFD short/long-term discussion:\n%s", string(data))
 	}