feat(readme.md): move installation section from readme to its own specific directory (2)

Author: Ahwxorg

README.md

@@ -42,81 +42,7 @@ Support the community. ❤️<br><br>
 
 ### How to host LibreY
 
-To host LibreY using Docker, you can follow the instructions in the [Docker directory](https://github.com/Ahwxorg/LibreY/tree/main/docker).
-
-To host LibreY using your OS's native package manager and PHP+NGINX, you can use the following steps as a guide.
-
-These instructions are specific to Debian GNU/Linux but should be similar on most *nix variants (differences may include commands for package management, init system, php-fpm.sock location and availability of fastcgi-php.conf)
-
-Install the packages (Debian GNU/Linux):
-
-```sh
-apt install php php-fpm php-dom php-curl php-apcu nginx git
-```
-
-Install the packages (Arch Linux):
-```sh
-pacman -S php php-fpm php-apcu nginx git
-```
-
-Clone LibreY:
-
-```sh
-mkdir -p /var/www/html
-git clone https://github.com/Ahwxorg/LibreY.git /var/www/html/LibreY
-```
-
-Rename the config and opensearch files, edit manually if needed:
-
-```sh
-cd /var/www/html/LibreY/
-mv config.php.example config.php
-mv opensearch.xml.example opensearch.xml
-```
-
-Change opensearch.xml to point to your domain:
-
-```sh
-sed -i 's/http:\/\/localhost:80/https:\/\/your.domain/g' opensearch.xml
-```
-
-An nginx configuration similar to the one below should be placed in your `http { ... }` block or a file that is automatically detected as such.
-
-```sh
-server {
-        listen 80;
-
-        server_name your.domain;
-
-        root /var/www/html/LibreY;
-        index index.php;
-
-        location ~ \.php$ {
-               include snippets/fastcgi-php.conf;
-               fastcgi_pass unix:/run/php/php-fpm.sock;
-        }
-}
-```
-
-You can optionally remove the .php extension in URLs by adding this code your `server { ... }` block.
-
-```sh
-location / {
-       try_files $uri $uri/ @extensionless-php;
-}
-
-location @extensionless-php {
-       rewrite ^(.*)$ $1.php last;
-}
-```
-
-Start php-fpm and nginx immediately and on every boot:
-
-```sh
-systemctl enable --now php-fpm nginx
-```
-
-Now LibreY should be running at the port you specified!
+[This section has been moved](https://github.com/Ahwxorg/LibreY/tree/main/docs) to clear up some README space.
 
 ### About LibreY