add patchlevel event-sourcing 2.0 receipe (#1421)

patchlevel/event-sourcing-bundle/2.0/config/packages/dev/patchlevel_event_sourcing.yaml

@@ -0,0 +1,3 @@
+patchlevel_event_sourcing:
+    watch_server:
+        enabled: true

patchlevel/event-sourcing-bundle/2.0/config/packages/patchlevel_event_sourcing.yaml

@@ -0,0 +1,5 @@
+patchlevel_event_sourcing:
+    aggregates: '%kernel.project_dir%/src'
+    events: '%kernel.project_dir%/src'
+    connection:
+        url: '%env(EVENTSTORE_URL)%'

patchlevel/event-sourcing-bundle/2.0/manifest.json

@@ -0,0 +1,15 @@
+{
+    "bundles": {
+        "Patchlevel\\EventSourcingBundle\\PatchlevelEventSourcingBundle": ["all"]
+    },
+    "copy-from-recipe": {
+        "config/": "%CONFIG_DIR%/"
+    },
+    "env": {
+        "#1": "Format described at https://www.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/configuration.html#connecting-using-a-url",
+        "#3": "",
+        "#4": "EVENTSTORE_URL=\"sqlite:///%kernel.project_dir%/var/data.db\"",
+        "#5": "EVENTSTORE_URL=\"mysql://db_user:db_password@127.0.0.1:3306/db_name?serverVersion=5.7\"",
+        "EVENTSTORE_URL": "postgresql://symfony:ChangeMe@127.0.0.1:5432/app?serverVersion=13&charset=utf8"
+    }
+}