Translate database connection messages to Italian (#8554)

* Translate database connection messages to Italian

Added missing Italian translations to FreshRSS/app/i18n/it/install.php

* make fix-all

---------

Co-authored-by: Alexandre Alapetite <alexandre@alapetite.fr>

README.fr.md

@@ -239,7 +239,7 @@ Voir le [dépôt dédié à ces extensions](https://github.com/FreshRSS/Extensio
 | עברית (he) | ￭￭￭￭･･････ 41% | [contribuer](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fhe+%2F%28TODO%7CDIRTY%29%24%2F) |
 | Magyar (hu) | ￭￭￭￭￭￭￭￭￭･ 97% | [contribuer](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fhu+%2F%28TODO%7CDIRTY%29%24%2F) |
 | Bahasa Indonesia (id) | ￭￭￭￭￭￭￭￭￭･ 90% | [contribuer](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fid+%2F%28TODO%7CDIRTY%29%24%2F) |
-| Italiano (it) | ￭￭￭￭￭￭￭￭￭･ 98% | [contribuer](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fit+%2F%28TODO%7CDIRTY%29%24%2F) |
+| Italiano (it) | ￭￭￭￭￭￭￭￭￭･ 99% | [contribuer](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fit+%2F%28TODO%7CDIRTY%29%24%2F) |
 | 日本語 (ja) | ￭￭￭￭￭￭￭￭･･ 89% | [contribuer](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fja+%2F%28TODO%7CDIRTY%29%24%2F) |
 | 한국어 (ko) | ￭￭￭￭￭￭￭￭･･ 82% | [contribuer](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fko+%2F%28TODO%7CDIRTY%29%24%2F) |
 | Latviešu (lv) | ￭￭￭￭￭￭￭･･･ 76% | [contribuer](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Flv+%2F%28TODO%7CDIRTY%29%24%2F) |

README.md

@@ -135,7 +135,7 @@ See the [repository dedicated to those extensions](https://github.com/FreshRSS/E
 | עברית (he) | ￭￭￭￭･･････ 41% | [contribute](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fhe+%2F%28TODO%7CDIRTY%29%24%2F) |
 | Magyar (hu) | ￭￭￭￭￭￭￭￭￭･ 97% | [contribute](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fhu+%2F%28TODO%7CDIRTY%29%24%2F) |
 | Bahasa Indonesia (id) | ￭￭￭￭￭￭￭￭￭･ 90% | [contribute](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fid+%2F%28TODO%7CDIRTY%29%24%2F) |
-| Italiano (it) | ￭￭￭￭￭￭￭￭￭･ 98% | [contribute](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fit+%2F%28TODO%7CDIRTY%29%24%2F) |
+| Italiano (it) | ￭￭￭￭￭￭￭￭￭･ 99% | [contribute](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fit+%2F%28TODO%7CDIRTY%29%24%2F) |
 | 日本語 (ja) | ￭￭￭￭￭￭￭￭･･ 89% | [contribute](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fja+%2F%28TODO%7CDIRTY%29%24%2F) |
 | 한국어 (ko) | ￭￭￭￭￭￭￭￭･･ 82% | [contribute](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Fko+%2F%28TODO%7CDIRTY%29%24%2F) |
 | Latviešu (lv) | ￭￭￭￭￭￭￭･･･ 76% | [contribute](https://github.com/search?q=repo%3AFreshRSS%2FFreshRSS+path%3Aapp%2Fi18n%2Flv+%2F%28TODO%7CDIRTY%29%24%2F) |

app/i18n/it/install.php

@@ -51,16 +51,16 @@ return array(
 			'ok' => 'I permessi sulla cartella data sono corretti.',
 		),
 		'database-connection' => array(
-			'nok' => 'Database connection error.',	// TODO
-			'ok' => 'Database connection is good.',	// TODO
+			'nok' => 'Errore di connessione al database.',
+			'ok' => 'Connessione al database stabilita.',
 		),
 		'database-table' => array(
-			'nok' => 'Database table "%s" is incomplete.',	// TODO
-			'ok' => 'Database table "%s" is good.',	// TODO
+			'nok' => 'La tavola del database "%s" è incompleta.',
+			'ok' => 'La tavola del database "%s" è valida.',
 		),
 		'database-tables' => array(
-			'nok' => 'Some database tables are missing.',	// TODO
-			'ok' => 'All database tables exist.',	// TODO
+			'nok' => 'Alcune tavole del database sono mancanti.',
+			'ok' => 'Tutte le tavole del database esistono.',
 		),
 		'database-title' => 'Database',	// TODO
 		'dom' => array(
@@ -77,8 +77,8 @@ return array(
 		),
 		'files' => 'Installazione files',
 		'intl' => array(
-			'nok' => 'Cannot find the recommended library php-intl for internationalisation.',	// TODO
-			'ok' => 'You have the recommended library php-intl for internationalisation.',	// TODO
+			'nok' => 'Impossibile trovare la libreria di internazionalizzazione php-intl.',
+			'ok' => 'Disponi della libreria di internazionalizzazione php-intl raccomandata.',
 		),
 		'json' => array(
 			'nok' => 'Manca la libreria consigliata per effettuare la lettura del JSON.',
@@ -93,14 +93,14 @@ return array(
 			'ok' => 'Libreria richiesta per le regular expressions presente (PCRE).',
 		),
 		'pdo-mysql' => array(
-			'nok' => 'Cannot find the required PDO driver for MySQL/MariaDB.',	// TODO
+			'nok' => 'Impossibile trovare il driver PDO necessario per MySQL/MariaDB.',
 		),
 		'pdo-pgsql' => array(
-			'nok' => 'Cannot find the required PDO driver for PostgreSQL.',	// TODO
+			'nok' => 'Impossibile trovare il driver PDO necessario per PostgreSQL.',
 		),
 		'pdo-sqlite' => array(
-			'nok' => 'Cannot find the PDO driver for SQLite.',	// TODO
-			'ok' => 'You have the PDO driver for SQLite.',	// TODO
+			'nok' => 'Impossibile trovare il driver PDO necessario per SQLite.',
+			'ok' => 'Impossibile trovare il driver PDO necessario per SQLite.',
 		),
 		'pdo' => array(
 			'nok' => 'Manca PDO o uno degli altri driver supportati (pdo_sqlite, pdo_pgsql, pdo_mysql).',