Wizard: Fix kernel alert rendering (HMS-10579)

[regexowl]

The alert needs to be rendered outside of the Content block to be formatted properly.

Before:

After:

[sourcery-ai]

Hey - I've left some high level feedback:

• The {' '} inserted after the </Content> closing tag is unnecessary and will render an extra space node; consider removing it to keep the JSX clean.

Prompt for AI Agents

Please address the comments from this code review:

## Overall Comments
- The `{' '}` inserted after the `</Content>` closing tag is unnecessary and will render an extra space node; consider removing it to keep the JSX clean.

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[regexowl]

• The {' '} inserted after the </Content> closing tag is unnecessary and will render an extra space node; consider removing it to keep the JSX clean.

Valid

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 75.34%. Comparing base (3e17596) to head (5fa10ac).

@@           Coverage Diff           @@
##             main    #4492   +/-   ##
=======================================
  Coverage   75.34%   75.34%           
=======================================
  Files         229      229           
  Lines        7446     7446           
  Branches     2768     2770    +2     
=======================================
  Hits         5610     5610           
  Misses       1578     1578           
  Partials      258      258           

Files with missing lines	Coverage Δ
...omponents/CreateImageWizard/steps/Kernel/index.tsx	87.50% <100.00%> (ø)

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