add "Adding another admin section" to post-install.md, and cosmetics

docs/install.md

@@ -1,15 +1,18 @@
 # Installing Iceshrimp
+
 This document will guide you through manual installation of Iceshrimp on dev branch, for main branch, use Firefish's installation guide.
 
 ## Dependencies
 
 ### Build
+
 - **Rust** 1.68+
 - C/C++ compiler like **GCC** or **Clang**
 - Build tools like **make**
 - **Python 3**
 
 ### Required
+
 - [**Node.js**](https://nodejs.org) v18.16.0+ (v20 recommended)
 - [**PostgreSQL**](https://www.postgresql.org/) 12+ 
 - [**Redis**](https://redis.io/) 6+
@@ -19,6 +22,7 @@ This document will guide you through manual installation of Iceshrimp on dev bra
   - Caddy
   
 ### Optional
+
 - [**FFmpeg**](https://ffmpeg.org/) for video transcoding
 - Full text search (Choose one)  
   Iceshrimp has full text search powered by Postgres by default, however it's very slow, and these are alternatives for that
@@ -33,21 +37,25 @@ This document will guide you through manual installation of Iceshrimp on dev bra
 ## Preparations
 
 ### Download repository
+
 ```sh
 git clone https://iceshrimp.dev/iceshrimp/iceshrimp
 ```
 
 ### Creating a new user
+
 In case you want to run Iceshrimp as a different user, run `adduser --disabled-password --disabled-login iceshrimp`  
 Following steps will require you to run them as the user you have made, so use `su - iceshrimp`, or `sudo -iu iceshrimp`, or whatever else method in order to temporarily log in as that user. 
 
 ### Configuration
+
 - Copy `.config/example.yml` to `.config/default.yml`
 - Edit `.config/default.yml` with text editor
 	- Make sure to set PostgreSQL and Redis section correctly
 	- Make sure to set/uncomment caching server and/or text search sections if you have chosen to set up these
 
 ## Installing project dependencies
+
 ```sh
 corepack enable
 corepack prepare yarn@stable --activate
@@ -56,11 +64,14 @@ yarn
 <!--TODO: Find out a way to do no-optional (no tensorflow) install on yarn berry, so far I have found none-->
 
 ## Building Iceshrimp
+
 ```sh
 yarn build
 ```
 ## Database
+
 ### Creating database
+
 This will create a postgres user with your password and database, while also granting that user all privileges on database.  
 Using `psql` prompt:
 ```sh
@@ -74,19 +85,23 @@ grant all privileges on database iceshrimp to iceshrimp;
 ```
 
 ### First migration
+
 In order for Iceshrimp to work properly, you need to initialise the database using
 ```bash
 yarn run init
 ```
 
 ## Setting up Webproxy
+
 ### Nginx
+
 - Run `sudo cp docs/examples/iceshrimp.nginx.conf /etc/nginx/sites-available/ && cd /etc/nginx/sites-available/`
 - Edit `iceshrimp.nginx.conf` to reflect your server properly
 - Run `sudo ln -s ./iceshrimp.nginx.conf ../sites-enabled/iceshrimp.nginx.conf`
 - Run `sudo nginx -t` to check that the config is valid, then restart the nginx service.
 
 ### Caddy
+
 - Add the following to your Caddyfile, and replace `example.com` with your domain
 ```
 example.com {
@@ -97,11 +112,13 @@ example.com {
 ## Running Iceshrimp
 
 ### Running manually
+
 - Start Iceshrimp by running `NODE_ENV=production yarn run start`.  
 If this is your first run, after Iceshrimp has started successfully, you'll be able to go to the URL you have specified in `.config/default.yml` and create first user.  
 - To stop the server, use `Ctrl-C`.
 
 ### Running using systemd
+
 - Run `sudo cp docs/examples/iceshrimp.service /etc/systemd/system/`
 - Edit `/etc/systemd/system/iceshrimp.service` with text editor, and change `User`, `WorkingDir`, `ExecStart` if necessary.
 - Run `sudo systemctl daemon-reload`
@@ -109,6 +126,7 @@ If this is your first run, after Iceshrimp has started successfully, you'll be a
 - (Optional) Check if instance is running using `sudo systemctl status iceshrimp`
 
 ### Updating Iceshrimp
+
 Shut down Iceshrimp and then run these commands
 
 ```sh
@@ -123,4 +141,5 @@ yarn build && yarn migrate
 Start Iceshrimp back up
 
 ## Post-install
+
 See [post-install](post-install.md).

docs/post-install.md

@@ -1,30 +1,54 @@
 # Post-install
+
 This document describes things you can do after successfully installing Iceshrimp.
 
 ## Automatic translation
+
 ### DeepL
+
 - Create a Free or Pro API account on [DeepL's website](https://www.deepl.com/pro#developer)
 - Copy the API key to Control Panel > General > DeepL Translation
   - Check the "Pro account" switch if you registered for paid account
 
 ### LibreTranslate
+
 - Install [LibreTranslate](https://libretranslate.com/)
 - Get an API URL and API key, copy and paste them into Control Panel > General > Libre Translate
 
 ## Enabling push notifications
+
 - Run `npx web-push generate-vapid-keys`
-  - `docker compose exec web npx web-push generate-vapid-keys` if using Docker Compose
+  - Docker Compose users: `docker compose exec web npx web-push generate-vapid-keys`
 - Put public and private keys into Control Panel > General > Service Worker
 
 ## Object Storage (S3)
+
 Recommended if using Docker
 - Set up a bucket on provider's website (for example: AWS, Backblaze B2, Wasabi, minio or Google Cloud)
 - Go to Control Panel > Object Storage and follow instructions
 
 ## Customising assets, locale
+
 - To add custom CSS for all users, edit `custom/assets/instance.css`.
 - To add static assets (such as images for the splash screen), place them in the `custom/assets/` directory.  They'll then be available on https://example.com/static-assets/filename.ext.
 - To add custom locales, place them in the `custom/locales/` directory. If you name your custom locale the same as an existing locale, it will overwrite it. If you give it a unique name, it will be added to the list. Also make sure that the first part of the filename matches the locale you're basing it on. (Example: en-FOO.yml)
 - To add custom error images, place them in the `custom/assets/badges` directory, replacing the files already there.
 - To add custom sounds, place only mp3 files in the `custom/assets/sounds` directory.
 - To update custom assets without rebuilding, just run `yarn run gulp`.
+
+## Another admin account
+
+- Go to desired user's page, click 3 dots in upper right corner > About > Moderation, turn on "Moderator"
+- Go back to Overview and copy their ID
+- Run `psql -d iceshrimp`, replace `iceshrimp` with a name of your database if needed
+  - If instance is ran by a different system user: Prepend that command with `sudo -U iceshrimp`, replace `iceshrimp` with a name of that user if needed
+  - Docker Compose users: `docker compose exec db psql -d iceshrimp -U iceshrimp`, replace both `iceshrimp` with name of your db, and username owning that db respectively, if needed
+- Run `UPDATE "user" SET "isAdmin" = true WHERE id='999999';`, where `999999` is the copied ID of that user
+- Restart your Iceshrimp server
+
+### Removing admin privileges
+- Get ID of the user
+- Run `psql` the same way when adding admin
+- Run `UPDATE "user" SET "isAdmin" = false WHERE id='999999';`, where `999999` is the copied ID of that user
+- Restart your Iceshrimp server
+- Remove moderator privileges of the user