docs: Create rateLimitedMultisigIsm.sol

[skaunov]

needed for hyperlane-xyz/v3-docs#90 via #2231 (comment)

Description

Example of dynamic security based on message contents transfer amounts

Drive-by changes

none

Related issues

relates to #2231
(also needs hyperlane-xyz/v3-docs#90)

Backward compatibility

Yes

Testing

None

[changeset-bot]

⚠️ No Changeset found

Latest commit: 9fb007a

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 12 lines in your changes missing coverage. Please review.

Project coverage is 60.13%. Comparing base (718d2c2) to head (9fb007a).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4045      +/-   ##
==========================================
- Coverage   60.56%   60.13%   -0.44%     
==========================================
  Files         129      130       +1     
  Lines        1656     1668      +12     
  Branches      176      179       +3     
==========================================
  Hits         1003     1003              
- Misses        626      638      +12     
  Partials       27       27              

Components	Coverage Δ
core	84.61% <ø> (ø)
hooks	67.50% <ø> (ø)
isms	39.52% <ø> (ø)
token	58.12% <0.00%> (-4.72%)	⬇️
middlewares	77.05% <ø> (ø)