Private Messaging with !whisper and !w Command

[ishanrajsingh]

Issue: #132

Implemented private messaging commands !whisper and !w .
Updated server.js to:

• Parse whisper commands.
• Check if the target username exists and is online.
• Send private messages only to the sender and the specified receiver.
• Return an error message when the target user is not online.

Updated config.go to:

• Add PrivMsgColor field to the Config struct.
• Add PrivMsgColor to all 15 theme presets.

Updated styles.go to:

• Add a dedicated PrivMsg style for rendering private messages in a distinct color.
• Updated tui_model.go to:
• Extend ChatMessage struct with IsPrivate flag.
• Detect private messages using the privately said: pattern inside parseMessage().
• Render private messages in a different color inside renderMessages().

Updated theme.conf to:

• Add PRIV_MESSAGE color configuration for private message styling.

Tested locally using three clients to verify correct private routing and color rendering.

Screen-Recording.12.mp4

[OpenGitBot]

Hey @ishanrajsingh

PR Template is not followed. Kindly follow the template & edit it again for consideration as a valid pull request.

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Correct Tempelate:
Issue : #<Issue_Number>

[OpenGitBot]

Hey @ishanrajsingh

Thanks for opening this PR 🚀. Mentor will review your pull request soon and till then, keep contributing and stay calm.

Thanks for contributing in OpenCode'25 ✨✨!

[Washiki]

yellow @ishanrajsingh , does the privmessage not apply to the entire message sent as a whisper?

[ishanrajsingh]

@Washiki
No, the private message styling is applied to the entire whisper message, not just a prefix.