docs: add {menu,tool,status}bar

docs/level_editor/level_editor.rst

@@ -8,16 +8,19 @@ After opening a :ref:`project` Crown immediately starts compiling the
 resources it contains. Once the process is complete, the Level Editor is
 launched and should look similar to the image below:
 
-.. image:: images/editor_overview.png
+.. image:: images/editor_overview.svg
 
 The Level Editor is split into several panels:
 
-====== =============== =============
-Number Name            What it shows
-====== =============== =============
-1      Project Browser The current project's contents.
-2      Console         Messages from the Level Editor, the Game and other Runtimes.
-3      Inspector       The properties of the currently selected object.
-4      Level Tree      A hierarchical view of all the objects in the Level.
-5      Level Viewport  The Level being edited.
-====== =============== =============
+====== ======================= =============
+Number Name                    What it shows
+====== ======================= =============
+1      Project Browser         The current project's contents.
+2      Console                 Messages from the Level Editor, the Game and other Runtimes.
+3      Inspector               The properties of the currently selected object.
+4      Level Tree              A hierarchical view of all the objects in the Level.
+5      Level Viewport          The Level being edited.
+6      Menubar                 Common commands for editing / debugging / opening editors etc.
+7      Toolbar                 Tools and common options for editing.
+8      Statusbar               Contextual info and small self-contained messages.
+====== ======================= =============