feat(controller): intial build functions setup in go and service building

controller/docker-compose.yml

@@ -0,0 +1,13 @@
+services:
+    controller:
+        build:
+            context: .. # repo root
+            dockerfile: controller/Dockerfile
+        working_dir: /root
+        environment:
+            - RUNNING_IN_DOCKER=true
+        volumes:
+            - ..:/app # mount repo root for zipping, etc.
+            - ../builds:/builds # clean host->container builds mapping
+        ports:
+            - "8080:8080"