Improve patient searching.

[make-github-pseudonymous-again]

By dropping language-dependent particle splitting and using trigrams of concatenated names and unconcatenated (with word boundaries) names for approximate matching instead of subtrings of unconcatenated names. Fixes #379.

[codecov]

Codecov Report

Merging #382 (c7817c5) into main (736e639) will decrease coverage by 0.45%.
The diff coverage is 35.48%.

@@            Coverage Diff             @@
##             main     #382      +/-   ##
==========================================
- Coverage   53.47%   53.02%   -0.46%     
==========================================
  Files          42       42              
  Lines         690      662      -28     
  Branches       93       88       -5     
==========================================
- Hits          369      351      -18     
+ Misses        279      272       -7     
+ Partials       42       39       -3     

Impacted Files	Coverage Δ
imports/api/string.ts	42.55% <31.81%> (-3.61%)	⬇️
imports/api/patients.ts	62.60% <44.44%> (-0.68%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 736e639...c7817c5. Read the comment docs.