Update deployment docs and media library UI

internal/service/site_test.go

@@ -0,0 +1,54 @@
+package service
+
+import (
+	"context"
+	"testing"
+
+	"github.com/glebarez/sqlite"
+	"go.uber.org/zap"
+	"gorm.io/gorm"
+
+	"github.com/ShukeBta/MediaStationGo/internal/model"
+	"github.com/ShukeBta/MediaStationGo/internal/repository"
+)
+
+func TestSiteUpdateKeepsSecretsWhenPatchIsBlank(t *testing.T) {
+	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := db.AutoMigrate(&model.Site{}); err != nil {
+		t.Fatal(err)
+	}
+	svc := NewSiteService(zap.NewNop(), &repository.Container{DB: db}, "")
+	site := &model.Site{
+		Name:     "M-Team",
+		Type:     "mteam",
+		URL:      "https://api.m-team.cc",
+		AuthType: "api_key",
+		APIKey:   "token-123",
+		Enabled:  true,
+	}
+	if err := svc.Create(context.Background(), site); err != nil {
+		t.Fatal(err)
+	}
+
+	if err := svc.Update(context.Background(), site.ID, map[string]any{
+		"url":     "https://api.m-team.cc/",
+		"api_key": "",
+		"cookie":  "",
+	}); err != nil {
+		t.Fatal(err)
+	}
+
+	got, err := svc.FindByID(context.Background(), site.ID)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if got.APIKey != "token-123" {
+		t.Fatalf("APIKey = %q, want original token", got.APIKey)
+	}
+	if got.URL != "https://api.m-team.cc" {
+		t.Fatalf("URL = %q, want trimmed URL", got.URL)
+	}
+}