Simulator Fixes

A bunch of simulator fixes:

• 92c835bb ("sim: Properly exit when window is closed")
• fa80679d ("sim: Fix wrong petal order")
  Fixes #68 (closed).
• 3874edb3 ("docs: Document requests dependency for simulator")
• 8a5bed0b ("sim: Mock urequests using requests")
  (If requests is not present, code without network usage still works)
• abf74077 ("sim: run: Return proper stat_result")
• 1926b535 ("sim: gc: More stubs")
• 748224fa ("Add /venv/ to gitignore")
• d6f36cfa ("sim: Fix sys_kernel re-importing host time module")

python_payload/apps/gr33nhouse/applist.py

@@ -106,8 +106,9 @@ class AppList(BaseView):
                 else:
                     ctx.gray(1.0)
 
-                ctx.move_to(0, offset)
-                ctx.text(app["name"])
+                if abs(self._sc.current_position() - idx) <= 5:
+                    ctx.move_to(0, offset)
+                    ctx.text(app["name"])
                 offset += 30
 
             ctx.restore()