Use utopia-php/base image instead of appwrite/base

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: abnegate

.gitignore

@@ -2,3 +2,4 @@ vendor
 *.cache
 composer.lock
 state.json
+.idea

Dockerfile

@@ -7,9 +7,9 @@ COPY ./composer.json /src/
 RUN composer update --ignore-platform-reqs --optimize-autoloader \
     --no-plugins --no-scripts --prefer-dist
 
-FROM appwrite/base:0.10.4 AS final
+FROM utopia-php/base:0.10.4 AS final
 
-LABEL maintainer="team@appwrite.io"
+LABEL maintainer="team@utopia.io"
 
 WORKDIR /code