PMD/rotom_bot: Pokemon Mystery Dungeon bot @ lint-files

Andrew Swistak c3c24538ff Lint all files (`rubocop --auto-correct`)		5 lat temu
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app_forms	c3c24538ff Lint all files (`rubocop --auto-correct`)	5 lat temu
carousels	c3c24538ff Lint all files (`rubocop --auto-correct`)	5 lat temu
commands	c3c24538ff Lint all files (`rubocop --auto-correct`)	5 lat temu
controllers	c3c24538ff Lint all files (`rubocop --auto-correct`)	5 lat temu
embeds	c3c24538ff Lint all files (`rubocop --auto-correct`)	5 lat temu
models	c3c24538ff Lint all files (`rubocop --auto-correct`)	5 lat temu