Fix hosting issues. Consolidate compose files since we obviously need both. Need to update some variables and my readme & stuff but I'll do it later

host/Dockerfile

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+# syntax=docker/dockerfile:1
+
+# --- Bun on Alpine for build ---
+FROM oven/bun:alpine AS base
+
+# --- deps: install node_modules with Bun ---
+FROM base AS deps
+RUN apk add --no-cache libc6-compat
+WORKDIR /app
+
+# Copy package + whichever Bun lock file you have (optional)
+COPY package.json bun.lockb* bun.lock* ./
+COPY tsconfig.base.json ./
+COPY apps/next/package.json ./apps/next/
+
+# If bun.lockb exists, enforce frozen; otherwise install and generate it
+RUN if [ -f bun.lockb ]; then \
+      bun install --frozen-lockfile; \
+    else \
+      bun install; \
+    fi
+
+# --- builder: build Next.js with Bun ---
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY --from=deps /app/tsconfig.base.json ./tsconfig.base.json
+COPY apps/next ./apps/next
+COPY packages ./packages
+WORKDIR /app/apps/next
+ENV NEXT_TELEMETRY_DISABLED=1
+RUN bun run build
+
+# --- runner: Node on Alpine to run server.js ---
+FROM node:20-alpine AS runner
+WORKDIR /app
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+
+# non-root user
+RUN addgroup -S nodejs -g 1001 && adduser -S nextjs -u 1001
+COPY --from=builder /app/apps/next/public ./public
+RUN mkdir .next && chown -R nextjs:nodejs .next
+RUN mkdir -p .next/cache && chown -R nextjs:nodejs .next
+
+# Next standalone output
+COPY --from=builder /app/apps/next/.next/standalone ./
+COPY --from=builder /app/apps/next/.next/static ./.next/static
+COPY --from=builder /app/node_modules ./node_modules
+
+USER nextjs
+EXPOSE 3000
+ENV PORT=3000
+ENV HOSTNAME=0.0.0.0
+CMD ["node", "server.js"]