Update README with Docker Compose $ escaping instructions

Add note about escaping $ in Docker Compose environment variables.
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Kofl 2025-12-14 15:39:41 +01:00 committed by GitHub
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@ -169,6 +169,10 @@ webui:
environment:
AUTH_USER_PASS: "username:$2y$10$DSTi9o..."
```
Docker Compose treats $ as the start of an environment variable.
Since bcrypt hashes can contain $ characters, Compose will try to substitute them and may emit warnings or truncate the value.
To pass a literal $, you must escape it as $$
### Running