feat: add short aliases for CLI subcommands

[joaolfp]

✨ Summary

• add visible alias r for the repos subcommand
• add visible alias c for the clone subcommand
• add visible alias a for the all subcommand
• add visible alias p for the pr subcommand
• update README to document all short aliases

🔧 Type of Change

• ✨ Enhancement
• 🐞 Bug fix
• 🔐 Security fix
• 💥 Breaking change
• 🚀 New feature
• 📦 New release
• 📚 Documentation
• ♻️ Refactor

---

Note

Low Risk
Low risk: adds Clap visible_aliases for existing subcommands and updates documentation, without changing command execution logic.

Overview
Adds single-letter clap visible_aliases for the repos, clone, all, and pr subcommands so users can run hoc r/c/a/p.

Updates README.md usage examples to document the new short forms alongside the existing commands.

^{Reviewed by Cursor Bugbot for commit 4175bb1. Bugbot is set up for automated code reviews on this repo. Configure here.}

[github-actions]

🎉 All unit tests passed! ✅

[gemini-code-assist]

Code Review

This pull request introduces short aliases for CLI commands (r, c, a, p) by updating the clap configuration in src/cli.rs and documenting them in the README.md. The review feedback suggests using the modern 'command' attribute instead of 'clap' for consistency with v4 idioms and recommends restructuring the README examples to improve copy-paste usability by avoiding inline comments.

[gemini-code-assist]

For consistency with the rest of the file (e.g., line 11) and to follow modern clap v4 idioms, it is recommended to use the #[command] attribute instead of #[clap] for subcommand configuration.

Suggested change

	#[clap(visible_alias = "r")]
	#[command(visible_alias = "r")]

[gemini-code-assist]

For consistency with the rest of the file and to follow modern clap v4 idioms, it is recommended to use the #[command] attribute instead of #[clap].

Suggested change

	#[clap(visible_alias = "c")]
	#[command(visible_alias = "c")]

[gemini-code-assist]

For consistency with the rest of the file and to follow modern clap v4 idioms, it is recommended to use the #[command] attribute instead of #[clap].

Suggested change

	#[clap(visible_alias = "a")]
	#[command(visible_alias = "a")]

[gemini-code-assist]

For consistency with the rest of the file and to follow modern clap v4 idioms, it is recommended to use the #[command] attribute instead of #[clap].

Suggested change

	#[clap(visible_alias = "p")]
	#[command(visible_alias = "p")]

[gemini-code-assist]

Including comments like # or hoc r inside the shell code blocks can make them less clean for copy-pasting. Consider documenting the aliases in a more structured way, such as separate lines or in the section headers.

Suggested change

	hoc repos # or hoc r
	hoc repos
	# or
	hoc r

[gemini-code-assist]

Including comments like # or hoc c inside the shell code blocks can make them less clean for copy-pasting.

Suggested change

	hoc clone # or hoc c
	hoc clone
	# or
	hoc c

[gemini-code-assist]

Including comments like # or hoc a inside the shell code blocks can make them less clean for copy-pasting.

Suggested change

	hoc all # or hoc a
	hoc all
	# or
	hoc a

[gemini-code-assist]

Including comments like # or hoc p inside the shell code blocks can make them less clean for copy-pasting.

Suggested change

	hoc pr # or hoc p
	hoc pr
	# or
	hoc p