Fix dot_seq5b reset

[johnarban]

The PR fixes the final dangling issue from #641, forcing the distance measuring canvas to reset when we reach dot_seq5. It was just a tiny bug

[patudom]

I'm getting the following errors (both on this branch as is, and with main merged into this branch).

To reproduce:

• Start with a fresh student
• Stage 1, click "select 5 random galaxies"
• Go to Stage 3 in sequence.
• When stepping from ang_siz5a to dot_seq5, the app crashes with these errors.

Traceback (most recent call last):
  File "/Users/Pat/anaconda3/envs/common-solara/lib/python3.11/site-packages/requests/models.py", line 510, in prepare_body
    body = complexjson.dumps(json, allow_nan=False)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/Pat/anaconda3/envs/common-solara/lib/python3.11/json/__init__.py", line 238, in dumps
    **kw).encode(obj)
          ^^^^^^^^^^^
  File "/Users/Pat/anaconda3/envs/common-solara/lib/python3.11/json/encoder.py", line 200, in encode
    chunks = self.iterencode(o, _one_shot=True)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/Pat/anaconda3/envs/common-solara/lib/python3.11/json/encoder.py", line 258, in iterencode
    return _iterencode(o, 0)
           ^^^^^^^^^^^^^^^^^
ValueError: Out of range float values are not JSON compliant

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/Pat/anaconda3/envs/common-solara/lib/python3.11/site-packages/reacton/core.py", line 1707, in _render
    root_element = el.component.f(*el.args, **el.kwargs)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/Pat/Documents/GitHub/hubbleds/src/hubbleds/layout.py", line 67, in Layout
    solara.lab.use_task(
  File "/Users/Pat/anaconda3/envs/common-solara/lib/python3.11/site-packages/solara/tasks.py", line 846, in use_task
    return wrapper(f)
           ^^^^^^^^^^
  File "/Users/Pat/anaconda3/envs/common-solara/lib/python3.11/site-packages/solara/tasks.py", line 840, in wrapper
    raise task_instance.exception
  File "/Users/Pat/anaconda3/envs/common-solara/lib/python3.11/site-packages/solara/tasks.py", line 259, in runner
    self._last_value = value = await self.function(*args, **kwargs)
                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/Pat/Documents/GitHub/hubbleds/src/hubbleds/layout.py", line 63, in _write_local_global_states
    LOCAL_API.put_sample_measurements(GLOBAL_STATE, LOCAL_STATE)
  File "/Users/Pat/Documents/GitHub/hubbleds/src/hubbleds/remote.py", line 212, in put_sample_measurements
    r = self.request_session.put(url, json=measurement.dict(exclude={"galaxy"}))
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/Pat/anaconda3/envs/common-solara/lib/python3.11/site-packages/requests/sessions.py", line 649, in put
    return self.request("PUT", url, data=data, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/Pat/anaconda3/envs/common-solara/lib/python3.11/site-packages/requests/sessions.py", line 575, in request
    prep = self.prepare_request(req)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/Pat/anaconda3/envs/common-solara/lib/python3.11/site-packages/requests/sessions.py", line 484, in prepare_request
    p.prepare(
  File "/Users/Pat/anaconda3/envs/common-solara/lib/python3.11/site-packages/requests/models.py", line 370, in prepare
    self.prepare_body(data, files, json)
  File "/Users/Pat/anaconda3/envs/common-solara/lib/python3.11/site-packages/requests/models.py", line 512, in prepare_body
    raise InvalidJSONError(ve, request=self)
requests.exceptions.InvalidJSONError: Out of range float values are not JSON compliant

[johnarban]

@patudom I have added a few commits to fix the issue with dot_seq5b. It was sending a 0 value for the measurement which resulting in an infinite value with the JSON parser did not like. 3d2be42 prevents a measurement from being made when the reset button is pressed.