feat(core): rebrand to @lossless.zone/objectstorage

- Rename from @lossless.zone/s3container to @lossless.zone/objectstorage
- Replace @push.rocks/smarts3 with @push.rocks/smartstorage
- Change env var prefix from S3_ to OBJST_
- Rename S3Container class to ObjectStorageContainer
- Update web component prefix from s3c- to objst-
- Update UI labels, CLI flags, documentation, and Docker config

Dockerfile

@@ -0,0 +1,54 @@
+# gitzone dockerfile_service
+## STAGE 1 // BUILD frontend bundle
+FROM --platform=linux/amd64 node:22-alpine AS build
+
+# Install pnpm
+RUN corepack enable && corepack prepare pnpm@latest --activate
+
+WORKDIR /app
+
+# Use verdaccio registry (hosts private packages and proxies public ones)
+RUN npm config set registry https://verdaccio.lossless.digital/
+
+# Install dependencies first (better caching)
+COPY package.json pnpm-lock.yaml ./
+RUN pnpm install
+
+# Copy source and build
+COPY npmextra.json ./
+COPY html/ ./html/
+COPY ts_web/ ./ts_web/
+COPY ts_interfaces/ ./ts_interfaces/
+COPY ts_bundled/ ./ts_bundled/
+RUN pnpm run build
+
+## STAGE 2 // production runtime with Deno
+FROM alpine:edge AS final
+
+# Install Deno and minimal runtime dependencies
+RUN apk add --no-cache \
+    deno \
+    ca-certificates \
+    tini \
+    gcompat \
+    libstdc++
+
+WORKDIR /app
+
+# Copy only what Deno needs at runtime
+COPY deno.json ./
+COPY mod.ts ./
+COPY ts/ ./ts/
+COPY ts_interfaces/ ./ts_interfaces/
+COPY --from=build /app/ts_bundled/bundle.ts ./ts_bundled/bundle.ts
+
+# Pre-cache Deno dependencies
+RUN deno cache mod.ts
+
+# Create storage directory
+RUN mkdir -p /data
+
+EXPOSE 9000 3000
+VOLUME ["/data"]
+ENTRYPOINT ["/sbin/tini", "--"]
+CMD ["deno", "run", "--allow-all", "mod.ts", "server"]