Add installer instructions to README

README.md

@@ -90,3 +90,19 @@ chmod +x install.sh
 ./install.sh
 
 The installer will install dependencies, configure MariaDB, create the database, and start the service.
+
+## Installer
+
+From the project root:
+
+chmod +x install.sh
+./install.sh
+
+The installer will:
+- install Python and MariaDB dependencies
+- copy the app to the target path
+- create a Python virtualenv
+- install requirements.txt
+- create the database and import schema
+- create the systemd service
+- start the service