Jagged list for agent data

[ascibisz]

Problem

It'd be nice if a user with custom data could provide jagged lists to AgentData instead of only numpy arrays Link to ticket

Solution

Added AgentData.from_lists(), which takes in a dict of agent data including potentially jagged lists and returns an AgentData object. I also added a few tests for this new functionality.

Type of change

• New feature (non-breaking change which adds functionality)
• This change requires updated or new tests

[codecov-commenter]

Codecov Report

Patch coverage: 96.96% and project coverage change: +0.08 :tada:

Comparison is base (eafb92e) 91.74% compared to head (9863a5b) 91.83%.

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #140 +/- ## ========================================== + Coverage 91.74% 91.83% +0.08% ========================================== Files 100 101 +1 Lines 4205 4287 +82 ========================================== + Hits 3858 3937 +79 - Misses 347 350 +3 ``` | [Impacted Files](https://codecov.io/gh/simularium/simulariumio/pull/140?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None) | Coverage Δ | | |---|---|---| | [simulariumio/data\_objects/agent\_data.py](https://codecov.io/gh/simularium/simulariumio/pull/140?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None#diff-c2ltdWxhcml1bWlvL2RhdGFfb2JqZWN0cy9hZ2VudF9kYXRhLnB5) | `89.23% <95.00%> (+0.75%)` | :arrow_up: | | [simulariumio/tests/test\_agents\_from\_lists.py](https://codecov.io/gh/simularium/simulariumio/pull/140?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None#diff-c2ltdWxhcml1bWlvL3Rlc3RzL3Rlc3RfYWdlbnRzX2Zyb21fbGlzdHMucHk=) | `100.00% <100.00%> (ø)` | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None)

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