bun-feedback: add page

[sapbotgit]

Checklist

• The page(s) are in the correct platform directories: common, linux, osx, windows, sunos, android, etc.
• The page description(s) have links to documentation or a homepage.
• The page(s) follow the content guidelines.
• The page(s) follow the style guide.
• The PR contains at most 5 new pages.
• The PR is authored by me, or has been human-reviewed if it was created with AI or machine translation software.
• The PR title conforms to the recommended templates.
• Version of the command being documented (if known):

Reference issue: #19127

[Managor]

Suggested change

	`bun feedback "{{text here}}"`
	`bun feedback "{{Feedback text!}}"`

[Managor]

Suggested change

	`bun feedback {{filename}}`
	`bun feedback {{path/to/file}}`

[Managor]

Suggested change

	`bun feedback {{filename or text}} --email {{email@address}}`
	`bun feedback {{path/to/file|text}} {{[-e|--email]}} {{email@address}}`