fixup! feat(config): add serverid configuration and use it for Snowflakes

Signed-off-by: Benjamin Gaussorgues <benjamin.gaussorgues@nextcloud.com>

Author: Altahrim

config/config.sample.php

@@ -52,8 +52,8 @@
 	 *
 	 * Value must be an integer, comprised between 0 and 1023.
 	 *
-	 * This value should be overriden on each server with "NC_serverid=<value>"
-	 * Be careful, it must be overriden for CLI and for your webserver.
+	 * When config.php is shared between different servers, this value should be overriden with "NC_serverid=<int>" on each server.
+	 * Note that it must be overriden for CLI and for your webserver.
 	 *
 	 * Example for CLI: NC_serverid=42 occ config:list system
 	 */

tests/lib/Snowflake/GeneratorTest.php

@@ -23,7 +23,7 @@
  */
 class GeneratorTest extends TestCase {
 	private Decoder $decoder;
-	private IConfig|MockObject $config;
+	private IConfig&MockObject $config;
 
 	public function setUp():void {
 		$this->decoder = new Decoder();