add env var, add docker files, idk how i forgot there in the readme

.env.example

@@ -2,7 +2,7 @@
 HOST=0.0.0.0
 PORT=8080
 
-REDIS_URL=redis://username:password@localhost:6379
+REDIS_URL=redis://dragonfly:6379
 REDIS_TTL=3600 # seconds
 
 # this is only the default value if non is give in /id

Dockerfile

+# use the official Bun image
+# see all versions at https://hub.docker.com/r/oven/bun/tags
+FROM oven/bun:latest AS base
+WORKDIR /usr/src/app
+
+FROM base AS install
+RUN mkdir -p /temp/dev
+COPY package.json bun.lock /temp/dev/
+RUN cd /temp/dev && bun install --frozen-lockfile
+
+# install with --production (exclude devDependencies)
+RUN mkdir -p /temp/prod
+COPY package.json bun.lock /temp/prod/
+RUN cd /temp/prod && bun install --frozen-lockfile --production
+
+# copy node_modules from temp directory
+# then copy all (non-ignored) project files into the image
+FROM base AS prerelease
+COPY --from=install /temp/dev/node_modules node_modules
+COPY . .
+
+# [optional] tests & build
+ENV NODE_ENV=production
+
+# copy production dependencies and source code into final image
+FROM base AS release
+COPY --from=install /temp/prod/node_modules node_modules
+COPY --from=prerelease /usr/src/app/src ./src
+COPY --from=prerelease /usr/src/app/public ./public
+COPY --from=prerelease /usr/src/app/package.json .
+COPY --from=prerelease /usr/src/app/tsconfig.json .
+COPY --from=prerelease /usr/src/app/config ./config
+COPY --from=prerelease /usr/src/app/types ./types
+
+RUN mkdir -p /usr/src/app/logs && chown bun:bun /usr/src/app/logs
+
+USER bun
+ENTRYPOINT [ "bun", "run", "start" ]

compose.yml

+services:
+  profile-page:
+    container_name: profilePage
+    build:
+      context: .
+    restart: unless-stopped
+    ports:
+      - "${PORT:-6600}:${PORT:-6600}"
+    env_file:
+      - .env
+    networks:
+      - profilePage-network
+
+  dragonfly:
+    image: 'docker.dragonflydb.io/dragonflydb/dragonfly'
+    restart: unless-stopped
+    ulimits:
+      memlock: -1
+    volumes:
+      - dragonflydata:/data
+    networks:
+      - profilePage-network
+
+volumes:
+  dragonflydata:
+
+networks:
+  profilePage-network:
+    driver: bridge