Replace moor impl with exports

moor/pubspec.yaml

@@ -12,6 +12,7 @@ dependencies:
   async: ^2.5.0
   convert: ^3.0.0
   collection: ^1.15.0
+  drift: ^4.6.0
   meta: ^1.3.0
   pedantic: ^1.10.0
   stream_channel: ^2.1.0
@@ -29,6 +30,8 @@ dev_dependencies:
   rxdart: ^0.27.0
 
 dependency_overrides:
+  drift:
+    path: ../drift
   moor_generator:
     path: ../moor_generator
   sqlparser: