import migrations and don't require diesel_cli for admins (#555)

* import migrations via macro

* panic on database not to the latest migration

* add subcommand to plm

* create migration that run tantivy index creation

* remove diesel_cli from places it was

* use our migration system for tests

* create table __diesel_schema_migrations if needed

Cargo.toml

@@ -77,4 +77,4 @@ debug-mailer = []
 test = []
 
 [workspace]
-members = ["plume-api", "plume-cli", "plume-models", "plume-common", "plume-front"]
+members = ["plume-api", "plume-cli", "plume-models", "plume-common", "plume-front", "plume-macro"]