[FEATURE] Add meaning to the spinner verbs

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

The spinnerVerbs feature is cool and it shows some interesting action verbs. Though the verbs are great to read but sometimes I don't know the exact meaning of the verbs.
It would be great to learn the meaning of those interesting action verbs.

Proposed Solution

For custom spinnerVerbs the feature can use additional attribute and add it to display text.

  {
    "spinnerVerbs": {
      "verbs": [
        { "verb": "Flibbertigibbeting", "meaning": "chitter-chatter" }
      ]
    }
  }

Alternative Solutions

_No response_

Priority

Low - Nice to have

Feature Category

Interactive mode (TUI)

Use Case Example

I am on Claude Code, working on an algorithm, waiting for the output, learning some nice verbs.

Additional Context

_No response_