Merge commit '1cbf9482d7d32bac60741d6e512f3ac921f3a6aa' * commit '1cbf9482d7d32bac60741d6e512f3ac921f3a6aa': docs: update device dashboard; add historical chart
Merge commit '1cbf9482d7d32bac60741d6e512f3ac921f3a6aa' * commit '1cbf9482d7d32bac60741d6e512f3ac921f3a6aa': docs: update device dashboard; add historical chart