WIP conv mel template : features en bdd avec date debut et fin d'activation

composer.json

config/application.config.php

doc/release-notes/v10/v10.x.x.md

docker-compose.yml

docker/configs/php/fpm/conf.d/99-sygal.ini

module/Application/config/others/feature.config.php

module/Application/config/others/rule.config.php

...lication/Entity/Db/Interfaces/ProvidesEntityChangeSet.php

...n/Renderer/Template/Variable/AbstractTemplateVariable.php

.../Variable/PluginManager/TemplateVariablePluginManager.php

.../Renderer/Template/Variable/TemplateVariableInterface.php

module/Application/src/Application/Rule/AbstractRule.php

.../src/Application/Rule/PluginManager/RulePluginManager.php

...cation/Rule/PluginManager/RulePluginManagerAwareTrait.php

...plication/Rule/PluginManager/RulePluginManagerFactory.php

...ion/src/Application/Service/Message/DiffusionMessages.php

...tion/tests/ApplicationUnitTest/Test/Asset/EntityAsset.php

module/Depot/config/others/depot.config.php

module/Depot/config/others/renderer.config.php

module/Depot/src/Depot/Controller/DepotController.php