update prod script,

03_source/frontend/scripts/00_dev.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+yarn --dev
+
+while true; do
+  # yarn tsc:print
+  yarn lint:print
+
+  yarn dev --force --clearScreen
+
+  echo "restarting..."
+  sleep 1
+done

03_source/frontend/scripts/10_build.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+yarn build

03_source/frontend/scripts/20_prod.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+yarn build
+
+while true; do
+  yarn start
+
+  echo "restarting..."
+  sleep 1
+done