feat: Add width support for copyable text #2282

[marek-mihok]

The PR fulfills these requirements: (check all the apply)

• [x] It's submitted to the main branch.
• [x] When resolving a specific issue, it's referenced in the PR's title (e.g. feat: Add a button #xxx, where "xxx" is the issue number).
• [x] When resolving a specific issue, the PR description includes Closes #xxx, where "xxx" is the issue number.
• [x] If changes were made to ui folder, unit tests (make test) still pass.
• [ ] New/updated tests are included

  ---

This PR adds support for width property for ui.copyable_text and makes it consistent with the rest of the form components. Updated API is as follows:

export interface CopyableText {
  /** Text to be displayed inside the component. */
  value: S
  /** The text displayed above the textbox. */
  label: S
  /** An identifying name for this component. */
  name?: S
  /** True if the component should allow multi-line text entry. */
  multiline?: B
  /** Custom height in px (e.g. '200px') or '1' to fill the remaining card space. Requires `multiline` to be set. */
  height?: S
  /** The width of the copyable text , e.g. '100px'. */
  width?: S
}

Closes #2282

[mturoci]

Seems like you forgot to push the actual implementation or am I missing something?

[marek-mihok]

@mturoci, the width of components is handled on the form level so the implementation lies only in adding the width prop for the component.