Add first admin creation script

bin/initialize-admin

@@ -0,0 +1,70 @@
+#!/usr/bin/env ruby
+
+require "dotenv/load" if ENV.fetch("RACK_ENV", "development") == "development"
+require "io/console"
+require "rodauth"
+
+require_relative "../lib/database"
+
+console = IO.console or abort "Terminal interactif requis."
+
+abort "Un administrateur existe déjà." if
+  DB[:members].where(admin: true).count.positive?
+
+console.print "Adresse électronique : "
+email = console.gets&.strip
+
+abort "Adresse électronique obligatoire." if email.to_s.empty?
+
+abort "Ce compte existe déjà." if
+  DB[:accounts].where(email: email).count.positive?
+
+console.print "Prénom : "
+first_name = console.gets&.strip
+
+console.print "Nom : "
+last_name = console.gets&.strip
+
+abort "Prénom et nom obligatoires." if
+  first_name.to_s.empty? || last_name.to_s.empty?
+
+password = console.getpass("Mot de passe : ")
+confirmation = console.getpass("Confirmer le mot de passe : ")
+
+abort "Mot de passe obligatoire." if password.empty?
+abort "Les mots de passe ne correspondent pas." unless password == confirmation
+
+console.puts
+console.puts "Administrateur : #{first_name} #{last_name} (#{email})"
+console.print "Confirmer la création ? [o/N] "
+
+abort "Opération annulée." unless %w[o oui].include?(
+  console.gets&.strip&.downcase
+)
+
+auth = Rodauth.lib do
+  db DB
+  enable :create_account
+
+  already_logged_in { super() }
+end
+
+DB.transaction do
+  auth.create_account(
+    login: email,
+    password: password
+  )
+
+  account_id = auth.account_id_for_login(login: email)
+
+  DB[:members].insert(
+    account_id: account_id,
+    kind: "individual",
+    first_name: first_name,
+    last_name: last_name,
+    organization_name: nil,
+    admin: true
+  )
+end
+
+puts "Premier administrateur créé."