Feat/token list migration

[vic-en]

Before submitting this PR, please make sure:

• Your code builds clean without any errors or warnings
• You are using approved title ("feat/", "fix/", "docs/", "refactor/")

A description of the changes proposed in the pull request:
Copies token lists over from template directory to the conf directory.
PR for #148

Tests performed by the developer:

• Manual test

Tips for QA testing:

• Run usual yarn commands to setup gateway.
• At yarn build the token files should be copied over.

[rapcmia]

PR update:

• Test latest commit 5631e235
• Test on local mbp(m1) and Ubuntu22.04 server
• Test this PR and latest development client branch

Run yarn && yarn build and observed:

• This does not seem to copy anything to the conf/list even we change the permission sudo chmod 777 conf/list and re-run yarn build for both local and cloud

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Test on local mbp(m1)

• Observed that it was only able to copy these lists/*.json files from templates/lists when we ran gateway-setup.sh

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Test on Ubuntu22.04 cloud server

• We recorded the steps here on the loom video where it does not copy *.json files to conf/lists folder for both yarn build and gateway-setup.sh script
• https://www.loom.com/share/26f531b67c2c4908be8f36ac25b5174c

[fengtality]

See other PR

[fengtality]

I think this works if you change -u to -f here