v.0.8.3 - object dtype index parsing

Main changes:

• Try to parse the object dtype of the hf_x property in plotly-resampler, see #116 #120 #115
• Add the check_nan option to the add_trace(s) methods. Setting this variable to True allows for graph construction speedups when no Nans are present in your data.

What's Changed

• 🖊️ add contributing guide + changelog by @jvdd in #111
• 🔧 Tweaks - improve code quality, fix type-checking bug when IPywidgets is not installed & loosen up plotly-version by @jonasvdd in #114
• 🐛 update layout axes range bug by @jvdd in #126
• ✨ fix + test for #124 by @jonasvdd in #127
• 💨 making orjson non-option and fixating werkzeug #123 by @jonasvdd in #128
• 💪🏼 making orjson serialization more robust, see #118 by @jonasvdd in #131
• Resample bug, see #137 by @jonasvdd in #138
• ✨ add check_nans to add_trace(s) by @jvdd in #140
• 🐛 parse object arrays for hf_x by @jvdd in #116

Full Changelog: v0.8.0...v0.8.3