Add format and type checker tools #13

This pull request adds and configures phpstan and php-cs-fixer to type check and format php code, and tsc and prettier to type check and format the typescript code.

please use :

./verify.sh to verify if your code is typed correctly
./format.sh to verify if your code is formatted correctly.

 return (new PhpCsFixer\Config())
     ->setRules([
         '@PER-CS' => true,
         '@PHP82Migration' => true,

   - image: composer:latest
     name: "php CI"
     commands:
       - composer install && composer update

     "test": "vite test"
     "test": "vite test",
     "format": "prettier --config .prettierrc 'front' --write",
     "tsc": "node_modules/.bin/tsc"

     paths:
         - src
         - public
         - sql

     ignoreErrors:
         -
             message: '#.*#'
             path: sql/database.php

      * execute a request
      * @param string $query
      * @param array $args
      * @param array<string, array<mixed, int>> $args

      * @param string $query the SQL request
      * @param array $args an array containing the arguments label, value and type: ex: `[":label" => [$value, PDO::PARAM_TYPE]`
      * @return array the returned rows of the request
      * @param array<string, array<mixed, int>> $args an array containing the arguments label, value and type: ex: `[":label" => [$value, PDO::PARAM_TYPE]`

      * @param string $email
      * @param string $phoneNumber
      * @param AccountUser $user
      * @param array<int, Team> $teams

     /**
      * @var array maps users with their role
      * @var array<int, Member> maps users with their role

     function listResults(): array {
     /**
      * @return array<string, mixed>

     /**
      * @param $offset
      * @param $value
      * @return mixed

 class FunctionValidator extends Validator {
     /**
      * @var callable

      * @return Validator a validator that validates strings that only contains numbers, letters, accents letters, `-` and `_`.
      */
     public static function name($msg = null): Validator {
     public static function name(string $msg = null): Validator {

Add format and type checker tools #13

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