chore(starters): add gatsby-sidedrawer (#21928)
chore(starters): add gatsby-sidedrawer (#21928)

* chore(starters): add gatsby-sidedrawer

* chore(starters): add gatsby-sidedrawer

Co-authored-by: GatsbyJS Bot <313a651c59fdaade90d152972001707d94b0975c@gmail.com>

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