feat: add build script for docker image

build-docker-image.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+# Build Docker image for Voice RSS Summary project
+docker build -t voice-rss-summary .

run-docker.sh

@@ -2,9 +2,9 @@
 
 # Run Docker container with volume mounts for feed_urls.txt and .env
 docker run \
-  --volume "$(pwd)/feed_urls.txt:/app/feed_urls.txt" \
-  --volume "$(pwd)/.env:/app/.env" \
-  --publish 3000:3000 \
-  --tty \
-  --interactive \
-  voice-rss-summary
+	--volume "$(pwd)/feed_urls.txt:/app/feed_urls.txt" \
+	--volume "$(pwd)/.env:/app/.env" \
+	--publish 3000:3000 \
+	--tty \
+	--interactive \
+	voice-rss-summary