fix: ESLint errors · nextcloud/news@29279ab

Trailing spaces not allowed

Process completed with exit code 1.

Invalid JSDoc @param "func" type "function"; prefer: "Function"

Prop 'config' requires default value to be set

JSDoc @return declaration present but return expression not available in function

Missing JSDoc @return type

Missing JSDoc @param "param0" description

Missing JSDoc @param "param0" description

Missing JSDoc @param "param0" description

Missing JSDoc @return type

Unexpected console statement

Missing JSDoc @param "param0.commit" description

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