fix

README.md

@@ -36,3 +36,23 @@ npm run build
 You can preview the production build with `npm run preview`.
 
 > To deploy your app, you may need to install an [adapter](https://svelte.dev/docs/kit/adapters) for your target environment.
+
+## Local SSL Development
+
+This project uses HTTPS for local development. The certificates are generated using a local Caddy instance.
+
+To trust the local CA and avoid browser warnings:
+
+1.  **Linux (Ubuntu/Debian):**
+    ```bash
+    sudo cp .ssl/root.crt /usr/local/share/ca-certificates/caddy-local.crt
+    sudo update-ca-certificates
+    ```
+
+2.  **Chrome/Chromium:**
+    You might need to import the authority in Chrome settings:
+    - Go to `chrome://settings/certificates`
+    - Click "Authorities" -> "Import"
+    - Select `.ssl/root.crt`
+    - Check "Trust this certificate for identifying websites"
+