Update README.md with deployment instructions

README.md

@@ -9,3 +9,61 @@ _A seed vault for your feeds._
 Feel free to contribute with anything. If you have any questions, please open an issue or reach out to me directly.
 
 I can be reached at [tlovinator@gmail.com](mailto:tlovinator@gmail.com) or on Discord: `TheLovinator#9276`
+
+## Deployment
+
+```bash
+sudo pacman -S postgresql
+sudo -u postgres initdb -D /var/lib/postgres/data
+sudo systemctl enable --now postgresql
+```
+
+Create a local role and database:
+
+```bash
+sudo -u postgres createuser -P feedvault
+sudo -u postgres createdb -O feedvault feedvault
+```
+
+Point Django at the unix socket used by Arch (`/run/postgresql`):
+
+```bash
+POSTGRES_USER=feedvault
+POSTGRES_PASSWORD=your_password
+POSTGRES_DB=feedvault
+POSTGRES_HOST=/run/postgresql
+POSTGRES_PORT=5432
+```
+
+### Linux (Systemd)
+
+```bash
+sudo useradd --create-home --home-dir /home/feedvault --shell /bin/fish feedvault
+sudo passwd feedvault
+# sudo usermod -aG wheel feedvault
+su - feedvault
+git clone https://git.lovinator.space/TheLovinator/feedvault.se.git feedvault
+cd feedvault
+uv sync --no-dev
+
+# Modify .env with the correct database credentials and other settings, then run migrations:
+uv run python manage.py migrate
+```
+
+Install the systemd service from the repo:
+
+```bash
+sudo install -m 0644 tools/systemd/feedvault.socket /etc/systemd/system/feedvault.socket
+sudo install -m 0644 tools/systemd/feedvault.service /etc/systemd/system/feedvault.service
+```
+
+Enable and start the service:
+
+```bash
+sudo systemctl daemon-reload
+sudo systemctl enable --now feedvault.socket
+sudo systemctl enable --now feedvault.service
+
+# Add to Nginx config and test with:
+curl --unix-socket /run/feedvault/feedvault.sock https://feedvault.se
+```