feat(ui): add desktop footer, legal custom link and about dialog

internal/api/handlers_auth.go

@@ -52,6 +52,8 @@ func (s *Server) handleAuthStatus(w http.ResponseWriter, r *http.Request) {
 			"hasImprintContent": s.cfg.Legal.ImprintContent != "",
 			"privacyUrl":        s.cfg.Legal.PrivacyURL,
 			"hasPrivacyContent": s.cfg.Legal.PrivacyContent != "",
+			"customLinkLabel":   s.cfg.Legal.CustomLinkLabel,
+			"customLinkUrl":     s.cfg.Legal.CustomLinkURL,
 		},
 	}
 	// Countdown to the next demo reset; seconds as well, so client clocks do not matter

internal/api/server_test.go

@@ -1388,7 +1388,12 @@ func TestLegalTextsArePublic(t *testing.T) {
 	}
 	defer store.Close()
 	cfg := &config.Config{Port: "8080", DatabasePath: dbPath, JWTSecret: "test-jwt-secret-key",
-		Legal: config.LegalTexts{ImprintContent: "# Impressum\nMax Muster", PrivacyURL: "https://example.org/datenschutz"}}
+		Legal: config.LegalTexts{
+			ImprintContent:  "# Impressum\nMax Muster",
+			PrivacyURL:      "https://example.org/datenschutz",
+			CustomLinkLabel: "Support",
+			CustomLinkURL:   "https://support.example.org",
+		}}
 	router := NewServer(cfg, store, ws.NewHub(), nil).Router()
 
 	rec := httptest.NewRecorder()
@@ -1399,10 +1404,12 @@ func TestLegalTextsArePublic(t *testing.T) {
 			HasImprintContent bool   `json:"hasImprintContent"`
 			PrivacyURL        string `json:"privacyUrl"`
 			HasPrivacyContent bool   `json:"hasPrivacyContent"`
+			CustomLinkLabel   string `json:"customLinkLabel"`
+			CustomLinkURL     string `json:"customLinkUrl"`
 		} `json:"legal"`
 	}
 	_ = json.Unmarshal(rec.Body.Bytes(), &st)
-	if !st.Legal.HasImprintContent || st.Legal.HasPrivacyContent || st.Legal.PrivacyURL != "https://example.org/datenschutz" {
+	if !st.Legal.HasImprintContent || st.Legal.HasPrivacyContent || st.Legal.PrivacyURL != "https://example.org/datenschutz" || st.Legal.CustomLinkLabel != "Support" || st.Legal.CustomLinkURL != "https://support.example.org" {
 		t.Fatalf("unexpected legal status: %+v", st.Legal)
 	}