Invalidate nest-resolver caches during assignment.

[gitosaurus]

Closes #159 .

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.49%. Comparing base (a96a508) to head (0a2765e).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #162   +/-   ##
=======================================
  Coverage   99.49%   99.49%           
=======================================
  Files          14       14           
  Lines         981      984    +3     
=======================================
+ Hits          976      979    +3     
  Misses          5        5           

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[github-actions]

Before [a96a508]	After [0abd07e]	Ratio	Benchmark (Parameter)
29.8±5ms	43.8±5ms	~1.47	benchmarks.ReassignHalfOfNestedSeries.time_run
22.0±0.2ms	23.3±0.1ms	1.06	benchmarks.AssignSingleDfToNestedSeries.time_run
7.68±0.06ms	7.91±0.09ms	1.03	benchmarks.NestedFrameQuery.time_run
9.19±0.1ms	9.25±0.1ms	1.01	benchmarks.NestedFrameAddNested.time_run
1.60±0.01ms	1.62±0.01ms	1.01	benchmarks.NestedFrameReduce.time_run
266M	266M	1.00	benchmarks.AssignSingleDfToNestedSeries.peakmem_run
88.2M	88.3M	1.00	benchmarks.NestedFrameAddNested.peakmem_run
93.1M	93.2M	1.00	benchmarks.NestedFrameQuery.peakmem_run
91.9M	91.9M	1.00	benchmarks.NestedFrameReduce.peakmem_run
285M	285M	1.00	benchmarks.ReassignHalfOfNestedSeries.peakmem_run

Click here to view all benchmarks.

[wilsonbb]

LGTM!