Develop labeling module (#25)

* refactor: remove db table management from LS adapter (mv to scripts later); change adapter to use the same MySQL DB as other modules.

* refactor: Rename LS Adapter module to datamate-python

runtime/datamate-python/uvicorn_start.sh

@@ -0,0 +1,5 @@
+uvicorn app.main:app \
+    --host 0.0.0.0 \
+    --port 18000 \
+    --reload \
+    --log-level debug