Extract generated OpenAPI code into LuminateAPI target

Package.swift

@@ -14,16 +14,24 @@ let package = Package(
     ],
     targets: [
         .target(
-            name: "LuminateCore",
+            name: "LuminateAPI",
             dependencies: [
                 .product(name: "OpenAPIRuntime", package: "swift-openapi-runtime"),
                 .product(name: "OpenAPIURLSession", package: "swift-openapi-urlsession"),
-                .product(name: "SQLite", package: "SQLite.swift"),
             ],
             plugins: [
                 .plugin(name: "OpenAPIGenerator", package: "swift-openapi-generator")
             ]
         ),
+        .target(
+            name: "LuminateCore",
+            dependencies: [
+                "LuminateAPI",
+                .product(name: "OpenAPIRuntime", package: "swift-openapi-runtime"),
+                .product(name: "OpenAPIURLSession", package: "swift-openapi-urlsession"),
+                .product(name: "SQLite", package: "SQLite.swift"),
+            ]
+        ),
         .target(
             name: "LuminateDI",
             dependencies: [

Sources/LuminateAPI/LuminateAPI.swift

@@ -0,0 +1 @@
+public enum LuminateAPI {}

Sources/LuminateCore/LuminateCore.swift

@@ -1,3 +1,4 @@
+@_exported import LuminateAPI
 @_exported import OpenAPIRuntime
 @_exported import OpenAPIURLSession