Implement del_disrupt_rf method

[gromdimon]

Issue:

• Closes Implement _deletion_disrupts_rf method #46

Description:

• Implemented
• Tested

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.35%. Comparing base (7db99e4) to head (1363fd9).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #189      +/-   ##
==========================================
+ Coverage   84.29%   84.35%   +0.05%     
==========================================
  Files          65       65              
  Lines        4662     4678      +16     
==========================================
+ Hits         3930     3946      +16     
  Misses        732      732              

Files with missing lines	Coverage Δ
src/strucvar/auto_pvs1.py	60.86% <100.00%> (+5.13%)	⬆️