fix(docker): remove unused files

.dockerignore

@@ -1,9 +0,0 @@
-node_modules
-.next
-.git
-.env*
-!.env.local.example
-!.env.docker.example
-docker
-supabase
-*.md

Dockerfile

@@ -1,28 +0,0 @@
-FROM node:22-alpine AS base
-WORKDIR /app
-
-FROM base AS deps
-COPY package.json package-lock.json ./
-RUN npm ci
-
-FROM base AS build
-COPY --from=deps /app/node_modules ./node_modules
-COPY . .
-ARG NEXT_PUBLIC_SUPABASE_URL
-ARG NEXT_PUBLIC_SUPABASE_ANON_KEY
-ENV NEXT_PUBLIC_SUPABASE_URL=$NEXT_PUBLIC_SUPABASE_URL
-ENV NEXT_PUBLIC_SUPABASE_ANON_KEY=$NEXT_PUBLIC_SUPABASE_ANON_KEY
-RUN npm run build
-
-FROM base AS runner
-ENV NODE_ENV=production
-RUN addgroup --system --gid 1001 nodejs && \
-    adduser --system --uid 1001 nextjs
-COPY --from=build /app/public ./public
-COPY --from=build --chown=nextjs:nodejs /app/.next/standalone ./
-COPY --from=build --chown=nextjs:nodejs /app/.next/static ./.next/static
-USER nextjs
-EXPOSE 3000
-ENV PORT=3000
-ENV HOSTNAME=0.0.0.0
-CMD ["node", "server.js"]