Nodered.py

- bug fix.
- on windows, "npm" command not works.
- change all missing lines.

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- bug fixs.
- on windows, "npm" command not works.
- change "npm" to "npm.cmd"
- add import "zipfile".

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- bug fix.
- "header" of "editor_theme" now customizable.

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- bug fix.
- write output to cache file(python)
- read output cache file(js)

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- "node.js" not installed, download from internet.(18.16.1/latest stable)

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- add "CheckBox" property.
- add "node" arg into function call.
- "status", "log" function available.
- add "name" to verify cache file is targeted on node itself.

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