Fix #1998 - Allow lazy terminal bootstrap + MicroPython terminal

* Fix #1998 - Allow lazy PyTerminal bootstrap

* Fix #1998 - Allow lazy terminal bootstrap / runtime

* Implemented mpy terminal in both main and worker

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

pyscript.core/test/py-terminal.html

@@ -13,7 +13,7 @@
             def greetings(event):
                 print('hello world')
         </script>
-        <py-script worker terminal>
+        <script type="mpy" worker terminal>
             # works on both worker and main scripts
             print("__terminal__", __terminal__)
 
@@ -25,8 +25,12 @@
 
             # this works as expected
             print("this goes to stderr", file=sys.stderr)
-            document.addEventListener('click', lambda event: print(event.type));
-        </py-script>
+            document.addEventListener('click', lambda event: print(event.type))
+
+            # this works on MicroPython too
+            import code
+            code.interact()
+        </script>
         <button id="my-button" py-click="greetings">Click me</button>
     </body>
 </html>