feat: add localized ledger explorer dashboard

infrastructure/config/config_test.go

@@ -27,6 +27,26 @@ func TestLoadUsesDefaultsAndOverrides(t *testing.T) {
 	}
 }
 
+func TestLoadDashboardUsesHTTPDefaultsAndOverrides(t *testing.T) {
+	dir := t.TempDir()
+	path := filepath.Join(dir, "dashboard.toml")
+	contents := []byte("[http]\nport = 0\nshutdown-timeout = \"3s\"\n")
+	if err := os.WriteFile(path, contents, 0o600); err != nil {
+		t.Fatal(err)
+	}
+
+	cfg, err := LoadDashboard(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if cfg.HTTP.Port != 0 || cfg.HTTP.ShutdownTimeout != 3*time.Second || cfg.HTTP.ReadHeaderTimeout != 5*time.Second {
+		t.Fatalf("unexpected http config: %+v", cfg.HTTP)
+	}
+	if cfg.Database.Name != "gl_db" || cfg.Database.Port != 5432 {
+		t.Fatalf("unexpected database defaults: %+v", cfg.Database)
+	}
+}
+
 func TestLoadRejectsInvalidConfiguration(t *testing.T) {
 	dir := t.TempDir()
 	path := filepath.Join(dir, "gl.toml")