Move conventional-commit.prompt.md from instructions to prompts folder

[Copilot]

Summary

This PR fixes the incorrect folder location of conventional-commit.prompt.md. The file was mistakenly placed in the instructions/ folder but should be in the prompts/ folder according to the repository structure conventions.

Changes

• Moved instructions/conventional-commit.prompt.md → prompts/conventional-commit.prompt.md
• Updated README.instructions.md to remove the file from the instructions table
• Updated README.prompts.md to add the file to the prompts table with correct installation links

Rationale

Files ending with .prompt.md should be located in the prompts/ directory, while files ending with .instructions.md belong in the instructions/ directory. This follows the repository's organizational structure:

├── prompts/          # Task-specific prompts (.prompt.md)
├── instructions/     # Coding standards and best practices (.instructions.md)
├── chatmodes/        # AI personas and specialized modes (.chatmode.md)
└── collections/      # Curated collections (.collection.yml)

The file content remains unchanged—only its location has been corrected to align with the repository conventions.

Fixes #[issue_number]

Original prompt

---

This section details on the original issue you should resolve

<issue_title>conventional-commit.prompt.md is in the wrong folder</issue_title>
<issue_description>## Suggestion
Move from instructions/conventional-commit.prompt.md to prompts/conventional-commit.prompt.md</issue_description>

Comments on the Issue (you are @copilot in this section)

Fixes #343

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[Copilot]

Pull Request Overview

This PR corrects the file location of conventional-commit.prompt.md by moving it from the instructions/ folder to the prompts/ folder, aligning with the repository's organizational structure where .prompt.md files belong in prompts/ and .instructions.md files belong in instructions/.

Key Changes:

• Relocated conventional-commit.prompt.md from instructions/ to prompts/ directory
• Updated README documentation to reflect the correct file location

Reviewed Changes

Copilot reviewed 2 out of 3 changed files in this pull request and generated no comments.

File	Description
README.prompts.md	Added entry for conventional-commit.prompt.md with installation links
README.instructions.md	Removed incorrect entry for conventional-commit.prompt.md