[FEAT] Add NoiseModel.summary()

[a-corni]

Summarize the effect of the noises in the NoiseModel on the atoms, in order of appearance in the Sequence (Register, state initialization, amplitude, detuning, noise channels, measurement).
It's a verbose summary, as a string. I find this is the most useful to summarize the noise effects. I think we can have another issue where we provide the most noise quantities as a dictionnary (if needed).
Sums up the quantities that will be resampled when generating the trajectories at the end of the summary (signals them with *, not to confound T2 with such quantity). Didn't write NoiseModel.runs since it's now deprecated.
Fixes #966

[HGSilveri]

I think it would be nice to showcase this in the Noise Model tutorial (and it would also give me a good example to look at 😅 )

[HGSilveri]

Could you please make me an example with all the noises so I can check how everything is rendering?

[HGSilveri]

I think we could shorten this to

Suggested change

	"""Maps noise quantities impacting simu. with their value and units."""
	"""Maps non-zero noise quantities with their value and units."""

[HGSilveri]

Also, a Returns section could be nice

[HGSilveri]

Here my general reccomendation would be to create list of lines that you join at the end with "\n", so you would go like this

Suggested change

	_summary = "Noise summary:\n"
	noise_table = self.get_noise_table()
	add_to_traj_summary = []
	# Follow the impact as in step-by-step tutorial
	if "register_sigma_xy" in noise_table:
	assert "register_sigma_z" in noise_table
	# 1. Register
	_summary += "- Register Position Fluctuations**:\n"
	_summary += (
	" - XY-Plane Position Fluctuations: "
	f"{_repr_value_unit(*noise_table['register_sigma_xy'])}\n"
	)
	_summary += (
	" - Z-Axis Position Fluctuations: "
	f"{_repr_value_unit(*noise_table['register_sigma_z'])}\n"
	)
	add_to_traj_summary.append("register, ")
	_summary = ["Noise summary:"]
	noise_table = self.get_noise_table()
	add_to_traj_summary = []
	# Follow the impact as in step-by-step tutorial
	if "register_sigma_xy" in noise_table:
	assert "register_sigma_z" in noise_table
	# 1. Register
	_summary += [
	"- Register Position Fluctuations**:",
	" - XY-Plane Position Fluctuations: "
	f"{_repr_value_unit(*noise_table['register_sigma_xy'])}",
	" - Z-Axis Position Fluctuations: "
	f"{_repr_value_unit(*noise_table['register_sigma_z'])}",
	]
	add_to_traj_summary.append("register, ")

I prefer this because I find it more readable and you don't have to care about the \n everywhere.

[HGSilveri]

I think we should round floats to a few significant digits (maybe the Python default of 6 is fine):

Suggested change

	def _repr_value_unit(value: Any, unit: str) -> str:
	if unit == "":
	return f"{value}"
	return f"{value} {unit}"
	def _repr_value_unit(value: Any, unit: str) -> str:
	value_str = f"{value:g}" if isinstance(value, float) else f"{value}"
	if unit == "":
	return value_str
	return f"{value_str} {unit}"

[HGSilveri]

How well does this render?