.env.example seems to be missing from the repo

[mingyukang5420]

Hi, thanks for the great plugin!

While following the README (Part 1, step 1.3), I noticed that .env.example isn't in the repo after cloning, even though the instructions mention copying it to .env and setting CLIENT_ID.

Steps I took:

1. git clone https://github.com/livan116/github-valut-sync.git
2. cd github-valut-sync
3. ls -a — couldn't find .env.example

Not a blocker — I just created .env manually with CLIENT_ID=<value> based on the README, and the build worked fine afterward.

Just wanted to flag it in case it got left out by accident, or maybe the
README could mention this if it's intentional.
Thanks again for maintaining this!

[ewemizinsigne]

+1. Thanks for opening this issue. Your solution helped!