rebrand: rename ImmichFrame to Frambe in Dockerfile labels

Dockerfile

@@ -1,28 +1,21 @@
 FROM node:18-alpine
 
-LABEL maintainer="ImmichFrame"
-LABEL description="Lightweight digital photo frame for Immich"
+LABEL maintainer="Frambe"
+LABEL description="Frambe — lightweight digital photo frame for Immich"
 
 WORKDIR /app
 
-# Copy package files first for better caching
 COPY package.json ./
-
-# Install dependencies
 RUN npm install --production && npm cache clean --force
 
-# Copy application
 COPY server.js ./
 COPY public/ ./public/
 
-# Expose port
 EXPOSE 3000
 
-# Health check
 HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
   CMD wget -qO- http://localhost:3000/api/config || exit 1
 
-# Run as non-root
 RUN addgroup -g 1001 -S appgroup && \
     adduser -S appuser -u 1001 -G appgroup
 USER appuser