fix(eslint-config-bananass): enforce JSX usage in no-unused-expressions rule

[lumirlumir]

This pull request includes updates to the ESLint configuration in the packages/eslint-config-bananass directory. The most important changes involve modifying the rule for unused expressions and a minor documentation update in the test file.

ESLint rule modification:

• packages/eslint-config-bananass/src/rules/eslint-suggestions.js: Changed the no-unused-expressions rule to enforce checks for JSX expressions.

Documentation update:

• packages/eslint-config-bananass/src/rules/import.test.js: Corrected the file overview comment to remove unnecessary whitespace.

[github-actions]

Labels have been automatically applied based on the conventional commit types.🏷️

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.33%. Comparing base (f4d3e70) to head (f2acf50).
Report is 1 commits behind head on main.

@@           Coverage Diff           @@
##             main      #68   +/-   ##
=======================================
  Coverage   98.33%   98.33%           
=======================================
  Files          15       15           
  Lines        3367     3367           
=======================================
  Hits         3311     3311           
  Misses         56       56           

Files with missing lines	Coverage Δ
...nt-config-bananass/src/rules/eslint-suggestions.js	100.00% <100.00%> (ø)

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