Syntax highlight for .zshrc file

[hackjutsu]

The more we know about your system and use case, the more easily and likely we can help.

Environment info

• OS: macOS 10.15.5 (19F96)
• App Version (Command/Ctrl + ,): 1.8.2

Description of the problem / feature request / question:

Add Syntax highlight for .zshrc files.

If possible, provide a sample gist or screenshot:

If possible, provide the log files

• Mac: ~/Library/Application Support/Lepton/logs
• Windows: C:\Users\<username>\AppData\Roaming\Lepton\logs
• Linux: ~/.cached/Lepton/logs

The debug mode is recommended when producing the logs.
You can send your log file to [email protected] if don't want to post it here.

[hackjutsu]

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