[docs] refine requirements

docs/docs/.vitepress/config.ts

@@ -1,6 +1,7 @@
 import { defineConfig } from "vitepress";
 import { sidebar } from "./sidebar";
 
+
 // https://vitepress.dev/reference/site-config
 export default defineConfig({
     title: "Ente Help",
@@ -26,6 +27,9 @@ export default defineConfig({
             },
         },
         sidebar: sidebar,
+        outline: {
+            level: [2, 3]
+        },
         socialLinks: [
             { icon: "github", link: "https://github.com/ente-io/ente/" },
             { icon: "twitter", link: "https://twitter.com/enteio" },

docs/docs/self-hosting/index.md

@@ -16,7 +16,7 @@ ways of self-hosting Ente on your server as described in the documentation.
 ## Requirements
 
 - A system with at least 1 GB of RAM and 1 CPU core
-- [Docker Compose v2](https://docs.docker.com/compose/)
+- [Docker Compose](https://docs.docker.com/compose/)
 
 > For more details, check out the
 > [requirements page](/self-hosting/install/requirements).

docs/docs/self-hosting/install/requirements.md

@@ -8,25 +8,23 @@ description: Requirements for self-hosting Ente
 ## Hardware
 
 The server is capable of running on minimal resource requirements as a
-lightweight Go binary, since most of the intensive computational tasks are done
-on the client. It performs well on small cloud instances, old laptops, and even
+lightweight Go binary, since most of the intensive computational tasks are done on the client. It performs well on small cloud instances, old laptops, and even
 [low-end embedded devices](https://github.com/ente-io/ente/discussions/594).
 
+- **Storage:** An Unix-compatible filesystem such as ZFS, EXT4, BTRFS, etc. if using PostgreSQL container as it requires a filesystem that supports user/group permissions.
+- **RAM:** A minimum of 1 GB of RAM is required for running the cluster (if using quickstart script).
+- **CPU:** A minimum of 1 CPU core is required.
+
 ## Software
 
-### Operating System
+- **Operating System:** Any Linux or \*nix operating system, Ubuntu or Debian is recommended to have a good Docker experience. Non-Linux operating systems tend to provide poor experience with Docker and difficulty with troubleshooting and assistance.
 
-Any Linux or \*nix operating system, Ubuntu or Debian is recommended to have a
-good Docker experience. Non-Linux operating systems tend to provide poor
-experience with Docker and difficulty with troubleshooting and assistance.
+- **Docker:** Required for running Ente's server, web application and dependent services
+(database and object storage). Ente also requires **Docker Compose plugin** to be installed.
 
-### Docker
-
-Required for running Ente's server, web application and dependent services
-(database and object storage). Ente also requires **Docker Compose plugin** to
-be installed.
-
-> [!NOTE] Ente requires **Docker Compose version 2.25 or higher**.
+> [!NOTE]
+> 
+> Ente requires **Docker Compose version 2.25 or higher**.
 >
 > Furthermore, Ente uses the command `docker compose`, `docker-compose` is no
 > longer supported.