fix(plugin-chart-echarts): disabling dragging the treemap on the dashboard

[stephenLYZ]

🐛 Bug Fix

1. fix the storybook
2. disabling dragging the treemap on the dashboard

before

treemap.mp4

after

2021-05-14.8.46.39.mov

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[codecov]

Codecov Report

Merging #1109 (a7987c9) into master (7da2a9d) will decrease coverage by 0.00%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master    #1109      +/-   ##
==========================================
- Coverage   28.98%   28.98%   -0.01%     
==========================================
  Files         462      462              
  Lines        9200     9201       +1     
  Branches     1449     1450       +1     
==========================================
  Hits         2667     2667              
  Misses       6331     6331              
- Partials      202      203       +1     

Impacted Files	Coverage Δ
...plugin-chart-echarts/src/Treemap/transformProps.ts	52.00% <0.00%> (-1.07%)	⬇️
plugins/plugin-chart-echarts/src/Treemap/types.ts	100.00% <ø> (ø)

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[zhaoyongjie]

Thanks for disabling drag Treemap on the Dashboard.
LGTM this code changes. Thanks for this improvement.

CC @junlincc