[docs] Mention auth s3 (#3146)

docs/docs/auth/troubleshooting/windows-login.md

@@ -1,43 +1,52 @@
 ---
 title: Unable to login on Windows Desktop
 description:
-    Troubleshooting when you are not able to login or register on Ente Auth app on Windows
+    Troubleshooting when you are not able to login or register on Ente Auth app
+    on Windows
 ---
 
-
-
 # Windows Login Error
 
-
 ### HandshakeException: Handshake error in client
 
-This error usually happens when the Trusted Root certificates on your Windows machine are outdated.
+This error usually happens when the Trusted Root certificates on your Windows
+machine are outdated.
 
-To update the Trusted Root Certificates on Windows, you can use the `certutil` command. Here are the steps to do so:
+To update the Trusted Root Certificates on Windows, you can use the `certutil`
+command. Here are the steps to do so:
 
-1. **Open Command Prompt as Administrator**: 
-   - Press `Windows + X` and select `Command Prompt (Admin)` or `Windows PowerShell (Admin)`.
+1. **Open Command Prompt as Administrator**:
+
+    - Press `Windows + X` and select `Command Prompt (Admin)` or
+      `Windows PowerShell (Admin)`.
 
 2. **Run the following command to update the root certificates**:
-   ```bash
-   certutil -generateSSTFromWU roots.sst
-   ```
-   This command will generate a file named `roots.sst` that contains the latest root certificates from Windows Update.
+
+    ```bash
+    certutil -generateSSTFromWU roots.sst
+    ```
+
+    This command will generate a file named `roots.sst` that contains the latest
+    root certificates from Windows Update.
 
 3. **Install the new root certificates**:
-   ```bash
-   certutil -addstore -f ROOT roots.sst
-   ```
-   This command will add the certificates from the `roots.sst` file to the Trusted Root Certification Authorities store.
 
-4. **Clean up**: 
-   After the installation, you can delete the `roots.sst` file if you no longer need it:
-   ```bash
-   del roots.sst
-   ```
+    ```bash
+    certutil -addstore -f ROOT roots.sst
+    ```
 
-Make sure to restart your application after updating the certificates to ensure the changes take effect.
+    This command will add the certificates from the `roots.sst` file to the
+    Trusted Root Certification Authorities store.
 
-If the above steps don't resolve the issue, please follow [this guide](https://woshub.com/updating-trusted-root-certificates-in-windows-10/#h2_3) to update your trusted root certicates, and try again.
+4. **Clean up**: After the installation, you can delete the `roots.sst` file if
+   you no longer need it:
+    ```bash
+    del roots.sst
+    ```
 
+Make sure to restart your application after updating the certificates to ensure
+the changes take effect.
 
+If the above steps don't resolve the issue, please follow
+[this guide](https://woshub.com/updating-trusted-root-certificates-in-windows-10/#h2_3)
+to update your trusted root certicates, and try again.

docs/docs/photos/features/share.md

@@ -74,8 +74,8 @@ items, in case the original owner were to delete it from their own library.
 We plan to tackle these complexities in the future, by copying a reference to
 the item that was shared, instead of the actual file, so that your storage will
 only get consumed if the original owner deletes it from their library. If this
-sounds useful to you, please participate in [this
-discussion](https://github.com/ente-io/ente/discussions/790).
+sounds useful to you, please participate in
+[this discussion](https://github.com/ente-io/ente/discussions/790).
 
 ## Technical details
 

docs/docs/self-hosting/faq/index.md

@@ -14,7 +14,10 @@ storage namespace. The same user account works for both of them.
 
 Yes, if you wish, you can self-host the server and use it only for the 2FA auth
 app. The starter Docker compose will work fine for either Photos or Auth (or
-both!)
+both!).
+
+> You currently don't need to configure the S3 object storage (e.g. minio
+> containers) if you're only using your self hosted Ente instance for auth.
 
 ### Can I use the server with _X_ as the object storage?
 

docs/docs/self-hosting/guides/configuring-s3.md

@@ -83,8 +83,8 @@ clients (e.g. the mobile app) and also from within the Docker compose cluster.
 
 ### Example
 
-An example `museum.yaml` when you're trying to connect to museum running on your computer from your
-phone on the same WiFi network:
+An example `museum.yaml` when you're trying to connect to museum running on your
+computer from your phone on the same WiFi network:
 
 ```
 s3: