Add Doris Schoolhouse and clean pending homelab changes

home/doris-schoolhouse/bin/run-local.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -euo pipefail
+cd "$(dirname "$0")/.."
+export SCHOOLHOUSE_STORAGE_BACKEND="${SCHOOLHOUSE_STORAGE_BACKEND:-json}"
+export SCHOOLHOUSE_STATE_DIR="${SCHOOLHOUSE_STATE_DIR:-/tmp/doris-schoolhouse-state}"
+export UPLOAD_TMP_DIR="${UPLOAD_TMP_DIR:-/tmp/doris-schoolhouse-uploads}"
+export PYTHONPATH=.
+uvicorn app.main:app --host 0.0.0.0 --port "${SCHOOLHOUSE_PORT:-8091}"