Add SSH tunnel support to README

Author: Maxteabag

README.md

@@ -15,6 +15,7 @@ A simple terminal UI for SQL Server, PostgreSQL, MySQL, SQLite, and more—built
 ## Features
 
 - **Multi-database support**: SQL Server, PostgreSQL, MySQL, SQLite, MariaDB, Oracle, DuckDB, and CockroachDB
+- **SSH tunnel support**: Connect to remote databases through SSH with password or key-based authentication
 - **Query history**: Automatically saves queries per connection, searchable and sortable
 - Fast and intuitive keyboard only control
 - Context based help (no need to memorize tons of hot-keys)
@@ -87,6 +88,10 @@ sqlit connection create --name "MyMySQL" --db-type mysql --server "localhost" --
 sqlit connection create --name "MyCockroach" --db-type cockroachdb --server "localhost" --port "26257" --database "defaultdb" --username "root"
 sqlit connection create --name "MyLocalDB" --db-type sqlite --file-path "/path/to/database.db"
 
+# Connect via SSH tunnel
+sqlit connection create --name "RemoteDB" --db-type postgresql --server "db-host" --username "dbuser" --password "dbpass" \
+  --ssh-enabled --ssh-host "ssh.example.com" --ssh-username "sshuser" --ssh-auth-type password --ssh-password "sshpass"
+
 # Manage connections
 sqlit connection list
 sqlit connection delete "MyConnection"