refacto: Deleting unecessary mentions and setting DB wipeout to 1 week before live production

Dockerfile

@@ -1,26 +1,18 @@
 # ── Stage 1: install production dependencies ──────────────────────────────────
-# node:20-alpine is used only for npm ci; it never ships to production.
 FROM node:20-alpine AS deps
 
 WORKDIR /app
 
-# package-lock.json* — the wildcard makes the COPY succeed even if the lock
-# file is absent, so the image can be built from a clean checkout without any
-# local Node installation.
 COPY package.json package-lock.json* ./
 RUN if [ -f package-lock.json ]; then npm ci --omit=dev; else npm install --omit=dev; fi
 
 # ── Stage 2: hardened, minimal runtime ────────────────────────────────────────
-# gcr.io/distroless/nodejs20-debian12:nonroot contains only the Node runtime.
-# No shell, no package manager, no OS utilities → drastically reduced attack
-# surface and near-zero CVEs from OS packages.  Runs as uid 65532 (nonroot).
 FROM gcr.io/distroless/nodejs20-debian12:nonroot
 
 WORKDIR /app
 
 COPY --from=deps /app/node_modules ./node_modules
 
-# Copy application source
 COPY server ./server
 COPY public ./public
 COPY config ./config
@@ -30,10 +22,7 @@ ENV PORT=8080
 
 EXPOSE 8080
 
-# Health-check: no wget/curl in distroless — use the bundled Node binary
-# directly via exec form (no shell needed).
 HEALTHCHECK --interval=15s --timeout=5s --start-period=30s --retries=3 \
   CMD ["/nodejs/bin/node", "server/healthcheck.js"]
 
-# The distroless ENTRYPOINT is already /nodejs/bin/node; CMD is the argument.
 CMD ["server/index.js"]