Refactor: Remove lodash.get dependency

[J3m5]

Eliminate the lodash.get dependency and replace its usage with optional chaining, default values and type narrowing.

close #146

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🟢	Lines	70.87% (🎯 70%)	292 / 412
🟢	Statements	70.91% (🎯 70%)	295 / 416
🟢	Functions	73.23% (🎯 70%)	52 / 71
🟢	Branches	61.04% (🎯 58%)	246 / 403

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
src/hydra/parseHydraDocumentation.ts	87.4%	78.26%	91.66%	87.31%	34, 61-63, 69, 77-79, 83-85, 105-111, 117, 124-126, 207, 222, 280, 291-296, 381
src/openapi3/handleJson.ts	88.11%	72%	95%	88%	49, 66-70, 90, 169, 213, 220, 228, 240, 251, 319
src/swagger/handleJson.ts	80.76%	65.21%	100%	80.76%	10, 25, 34, 40, 46

Generated in workflow #225 for commit 01354c9 by the Vitest Coverage Report Action

[Copilot]

Pull Request Overview

This PR removes the lodash.get dependency and replaces its usage with optional chaining, default values, destructuring, and new helper functions to extract nested schemas.

• Replaced all lodash.get calls with native optional chaining and defaults.
• Added getSchemaFromShowOperation and getSchemaFromEditOperation helpers in the OpenAPI v3 handler.
• Updated Hydra parser to use optional chaining for deep JSON-LD property access.

Reviewed Changes

Copilot reviewed 4 out of 5 changed files in this pull request and generated 1 comment.

File	Description
src/swagger/handleJson.ts	Removed lodash.get, used destructuring and optional chaining; refactored removeTrailingSlash.
src/openapi3/handleJson.ts	Dropped lodash.get, introduced type‐guard helpers and replaced deep gets with helpers.
src/hydra/parseHydraDocumentation.ts	Replaced lodash.get calls with optional chaining and default arrays/values for JSON-LD.
package.json	Deleted the lodash.get dependency.

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

Comments suppressed due to low confidence (1)

src/openapi3/handleJson.ts:12

• The isParameter function should include a TypeScript type predicate (: maybeParameter is OpenAPIV3.ParameterObject) so that downstream code can correctly narrow parameter types.

function isParameter(