TopBar home icon (#3740)

* Adding home button

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Highlight catalog entity on route match

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Wait for general entites to load

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Adding WelcomePage catalog entity

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Highlight general entities in hotbar if their route matches

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Fixing tests

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Moving active entities sync to helper function

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Fix welcome page test

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

src/renderer/components/layout/__tests__/topbar.test.tsx

@@ -41,9 +41,16 @@ jest.mock(
         }
       ),
     },
+    app: {
+      getPath: () => "tmp",
+    },
   })
 );
 
+jest.mock("../../+catalog", () => ({
+  previousActiveTab: jest.fn()
+}));
+
 const goBack = jest.fn();
 const goForward = jest.fn();
 
@@ -76,6 +83,12 @@ describe("<TopBar/>", () => {
     expect(container).toBeInstanceOf(HTMLElement);
   });
 
+  it("renders home button", async () => {
+    const { getByTestId } = render(<TopBar/>);
+
+    expect(await getByTestId("home-button")).toBeInTheDocument();
+  });
+
   it("renders history arrows", async () => {
     const { getByTestId } = render(<TopBar/>);