feat(tmdb): add GetCompany and GetNetwork for logo path resolution

internal/metadata/tmdb/client.go

@@ -544,6 +544,32 @@ func (c *Client) DiscoverPage(ctx context.Context, mediaType string, params Disc
 	return normalizeMoviePage(resp), nil
 }
 
+// GetCompany fetches a TMDB company (production studio) by ID. Used to
+// resolve logo paths for the bundled discovery studios.
+func (c *Client) GetCompany(ctx context.Context, id int) (*Company, error) {
+	if id <= 0 {
+		return nil, fmt.Errorf("tmdb: invalid company id: %d", id)
+	}
+	var company Company
+	if err := c.doGet(ctx, fmt.Sprintf("/company/%d", id), &company); err != nil {
+		return nil, err
+	}
+	return &company, nil
+}
+
+// GetNetwork fetches a TMDB TV network by ID. Used to resolve logo paths
+// for the bundled discovery networks.
+func (c *Client) GetNetwork(ctx context.Context, id int) (*Network, error) {
+	if id <= 0 {
+		return nil, fmt.Errorf("tmdb: invalid network id: %d", id)
+	}
+	var network Network
+	if err := c.doGet(ctx, fmt.Sprintf("/network/%d", id), &network); err != nil {
+		return nil, err
+	}
+	return &network, nil
+}
+
 // buildDiscoverQuery composes the TMDB discover query string (without the
 // leading "?" and without page or api_key — doGet handles those).
 func buildDiscoverQuery(mediaType string, params DiscoverParams) string {

internal/metadata/tmdb/client_test.go

@@ -379,6 +379,71 @@ func TestDiscoverPageDefaultsToPage1(t *testing.T) {
 	}
 }
 
+func TestGetCompany(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/company/420" {
+			http.NotFound(w, r)
+			return
+		}
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`{"id":420,"name":"Marvel Studios","logo_path":"/hUze.png"}`))
+	}))
+	defer server.Close()
+
+	client := NewClient("test-key", 1000)
+	client.SetBaseURL(server.URL)
+
+	company, err := client.GetCompany(context.Background(), 420)
+	if err != nil {
+		t.Fatalf("GetCompany: %v", err)
+	}
+	if company.ID != 420 || company.Name != "Marvel Studios" || company.LogoPath != "/hUze.png" {
+		t.Errorf("company = %+v", company)
+	}
+}
+
+func TestGetCompanyMissingLogoReturnsEmpty(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`{"id":420,"name":"Marvel Studios","logo_path":null}`))
+	}))
+	defer server.Close()
+
+	client := NewClient("test-key", 1000)
+	client.SetBaseURL(server.URL)
+
+	company, err := client.GetCompany(context.Background(), 420)
+	if err != nil {
+		t.Fatalf("GetCompany: %v", err)
+	}
+	if company.LogoPath != "" {
+		t.Errorf("logo_path = %q, want empty for null", company.LogoPath)
+	}
+}
+
+func TestGetNetwork(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/network/213" {
+			http.NotFound(w, r)
+			return
+		}
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`{"id":213,"name":"Netflix","logo_path":"/wuU9.png"}`))
+	}))
+	defer server.Close()
+
+	client := NewClient("test-key", 1000)
+	client.SetBaseURL(server.URL)
+
+	network, err := client.GetNetwork(context.Background(), 213)
+	if err != nil {
+		t.Fatalf("GetNetwork: %v", err)
+	}
+	if network.ID != 213 || network.Name != "Netflix" || network.LogoPath != "/wuU9.png" {
+		t.Errorf("network = %+v", network)
+	}
+}
+
 func TestSearchMediaMovie(t *testing.T) {
 	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		if r.URL.Path != "/search/movie" {

internal/metadata/tmdb/types.go

@@ -86,6 +86,20 @@ type ExternalIDs struct {
 	TVDBID int    `json:"tvdb_id"`
 }
 
+// Company is the decoded payload of TMDB's /company/{id} endpoint.
+type Company struct {
+	ID       int    `json:"id"`
+	Name     string `json:"name"`
+	LogoPath string `json:"logo_path"`
+}
+
+// Network is the decoded payload of TMDB's /network/{id} endpoint.
+type Network struct {
+	ID       int    `json:"id"`
+	Name     string `json:"name"`
+	LogoPath string `json:"logo_path"`
+}
+
 // Collection is the decoded payload of TMDB's /collection/{id} endpoint.
 // TMDB collections only contain movies (franchises, sagas), so each Part is
 // implicitly a movie. The Parts slice preserves TMDB's ordering, which is