Update version to 0.7.3 and improve demo.js readability

[kasuken]

Update the package version and correct categories in package.json. Enhance readability in demo.js by adding spacing.

[Copilot]

Pull Request Overview

Update the DropComments extension to version 0.7.3 and improve package metadata by categorizing it under "Programming Languages" and "Snippets" instead of "Other". The demo.js file is enhanced with blank lines for better visual separation between code sections.

• Version bump from 0.7.2 to 0.7.3
• Updated package.json categories from "Other" to more specific categories
• Added spacing in demo.js for improved readability

Reviewed Changes

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

File	Description
package.json	Version update and category improvements for better marketplace discoverability
demo.js	Added blank lines between functions and classes for better visual separation

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}