test: add edge case tests for deepEqual and include operations

[nev21]

Add comprehensive test coverage for deepEqual and includeOp edge cases including:

• Special values (NaN, symbols, BigInt, 0/-0)
• Complex structures (Map, Set, WeakMap, WeakSet, typed arrays)
• Circular references and depth limits
• Own vs inherited property handling

[Copilot]

Pull request overview

This PR adds comprehensive edge case test coverage for the deepEqual and includeOp assertion operations in the tripwire testing library. The tests validate correct handling of special JavaScript values and complex data structures that are prone to edge case bugs.

Changes:

• Added extensive edge case tests for includeOp, deepIncludeOp, ownIncludeOp, and deepOwnIncludeOp operations covering NaN, 0/-0, Maps, Sets, WeakSets, WeakMaps, and inheritance scenarios
• Added edge case tests for deepEqual and deepStrictEqual covering NaN, symbols, BigInt, Error objects, complex Map/Set structures, typed arrays, circular references, and depth limits
• Tests verify both successful cases and proper error handling with appropriate error messages

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
core/test/src/operations/includeOp.edgeCases.test.ts	Comprehensive test suite for include operations covering NaN handling in Maps, 0/-0 equality, object property matching, inheritance, custom collections, WeakSet/WeakMap, and deep equality scenarios across all four include operation variants
core/test/src/assert/deepEqual.edgeCases.test.ts	Extensive test suite for deep equality operations covering special values (NaN, symbols, BigInt, 0/-0), complex data structures (Map, Set, WeakMap, WeakSet, typed arrays, ArrayBuffer, DataView), circular references, depth limits, wrapper objects, Error objects, Promise/function handling, and getter/setter properties

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.79%. Comparing base (badd619) to head (bf98c8a).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #278      +/-   ##
==========================================
+ Coverage   91.54%   92.79%   +1.24%     
==========================================
  Files          78       78              
  Lines        3454     3454              
  Branches      885      885              
==========================================
+ Hits         3162     3205      +43     
+ Misses        292      249      -43     

see 3 files with indirect coverage changes

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[nevware21-bot]

Approved by nevware21-bot