docs: updates for how-to tutorials

[amelnytskyi]

What :computer:

• Added fixed for "how-to" tutorials

Why :hand:

• Reason why first thing was added to PR
• Reason why second thing was added to PR
• Reason why third thing was added to PR

Evidence :camera:

Include screenshots, screen recordings, or console output here demonstrating that your changes work as intended

[github-actions[bot]]

Visit the preview URL for this PR (updated for commit 2c512f5):

https://community-cookbook-staging--pr20-qa-fix-how-to-tutori-l5mwr1lj.web.app

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[amelnytskyi]

@uF4No @itsacoyote requested fixes added - could you please review?