docs: update README to include instructions for creating .env.local file

2026-03-08 18:38:12 +01:00
parent 82b676d9c5
commit 3fff234938
1 changed files with 2 additions and 0 deletions
--- a/README.md
+++ b/README.md
@@ -120,6 +120,8 @@ npm run sync:crypto-icons

 CoinGecko key is optional but recommended to reduce rate-limit issues.

+Create a `.env.local` file in the project root (same level as `package.json`) and add one of the following options:
+
 Preferred server-side variables:

 ```env