feat: add docker push script and DockerHub deployment docs

docker-push.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Script pour builder et push l'image Docker vers DockerHub
+# Usage: ./docker-push.sh [tag]
+
+set -e
+
+DOCKER_USERNAME="julienfroidefond32"
+IMAGE_NAME="stripstream"
+
+# Utiliser le tag fourni ou 'latest' par défaut
+TAG=${1:-latest}
+
+FULL_IMAGE_NAME="$DOCKER_USERNAME/$IMAGE_NAME:$TAG"
+
+echo "=== Building Docker image: $FULL_IMAGE_NAME ==="
+docker build -t $FULL_IMAGE_NAME .
+
+echo ""
+echo "=== Pushing to DockerHub: $FULL_IMAGE_NAME ==="
+docker push $FULL_IMAGE_NAME
+
+echo ""
+echo "=== Successfully pushed: $FULL_IMAGE_NAME ==="