Use the tavdog/pixlet image from tronbyt/pixlet#1

Dockerfile

@@ -1,13 +1,5 @@
 # build pixlet
-FROM alpine:edge AS pixlet-builder
-
-ENV PIXLET_REPO=https://github.com/tavdog/pixlet
-
-RUN apk --no-cache add go=1.23.5-r0 npm=10.9.1-r0 libwebp-dev=1.5.0-r0 git=2.48.1-r0 make=4.4.1-r2 gcc=14.2.0-r5 musl-dev=1.2.5-r9
-WORKDIR /
-RUN git clone --depth 1 $PIXLET_REPO /pixlet
-WORKDIR /pixlet
-RUN npm install && npm run build && make build
+FROM ghcr.io/tavdog/pixlet:latest AS pixlet-builder
 
 # build runtime image
 FROM alpine:edge AS runtime
@@ -19,18 +11,12 @@ ENV PYTHONUNBUFFERED=1
 WORKDIR /app
 
 # copy pixlet binary and python dependencies
-COPY --from=pixlet-builder /pixlet/pixlet /pixlet/pixlet
+COPY --from=pixlet-builder /bin/pixlet /pixlet/pixlet
 
-RUN apk --no-cache add esptool=4.8.1-r0 --repository=http://dl-cdn.alpinelinux.org/alpine/edge/testing/ && \
-    apk --no-cache add python3=3.12.9-r0 \
-                       py3-flask=3.0.3-r0 \
-                       py3-gunicorn=23.0.0-r0 \
-                       py3-dotenv=1.0.1-r1 \
-                       libwebp=1.5.0-r0 \
-                       libwebpmux=1.5.0-r \
-                       libwebpdemux=1.5.0-r \
-                       procps-ng=4.0.4-r2 \
-                       git=2.48.1-r0
+RUN apk --no-cache add esptool --repository=http://dl-cdn.alpinelinux.org/alpine/edge/testing/ && \
+    apk --no-cache add python3 py3-flask py3-gunicorn py3-dotenv \
+                       libwebp libwebpmux libwebpdemux \
+                       procps-ng git tzdata
 
 COPY . /app