preserve jsdoc prop descriptions in declaration emit

[a-tarasyuk]

Fixes #4235

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

This PR improves JSDoc comment preservation/formatting in generated declarations by reusing a shared JSDoc text-extraction helper and by restoring lost property documentation when nodes were reparsed.

Changes:

• Preserve (partial) JSDoc descriptions for reparsed property signature declarations during declaration transformation.
• Add a scanner utility to extract/trims JSDoc comment text consistently (including {@link ...} nodes).
• Update hover handling to use the shared JSDoc comment text utility and refresh affected baseline outputs.

Reviewed changes

Copilot reviewed 13 out of 13 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
internal/transformers/declarations/transform.go	Adds preservePartialJsDoc and applies it to property signature transformations.
internal/scanner/utilities.go	Introduces GetTextOfJSDocComment for consistent JSDoc text extraction and trimming.
internal/ls/hover.go	Replaces local JSDoc comment concatenation with the shared scanner utility.
testdata/baselines/reference/submodule*/conformance/*.js	Updates baselines to reflect newly preserved property JSDoc blocks.
testdata/baselines/reference/submoduleAccepted/conformance/*.js.diff	Updates “accepted” baselines to reflect new emitted output.