:bug: Fix #1 - Crash when inheriting with local_storage

[kris-jusiak]

Problem:

• Self pointer is incorrectly casted to poly with a different storage type causing a crash.

Solution:

• Add poly_base which is not templated and removes the need for casting to poly.

[codecov[bot]]

Codecov Report

Merging #2 into master will increase coverage by 0.1%. The diff coverage is 100%.

@@            Coverage Diff            @@
##           master       #2     +/-   ##
=========================================
+ Coverage    98.8%   98.91%   +0.1%     
=========================================
  Files          13       13             
  Lines         336      368     +32     
=========================================
+ Hits          332      364     +32     
  Misses          4        4

Impacted Files	Coverage Δ
include/te.hpp	100% <100%> (ø)	:arrow_up:
test/te.cpp	99.48% <100%> (+0.09%)	:arrow_up:

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