feat: add release pipeline for crates.io and npm publishing

- Add --check, --publish-crates, --publish-npm-sdk, --publish-npm-cli flags to release script
- Create CI workflow with pre-release checks (cargo fmt, clippy, test, tsc)
- Update release workflow to run checks, build binaries, and publish packages
- Add @sandbox-agent/cli npm package with platform-specific binaries (esbuild pattern)
- Configure TypeScript SDK for npm publishing (exports, files, types)
- Add crates.io metadata to Cargo.toml (repository, description)
- Rename @sandbox-agent/web to @sandbox-agent/inspector

frontend/packages/web/Dockerfile

@@ -1,34 +0,0 @@
-FROM node:22-alpine AS build
-WORKDIR /app
-RUN npm install -g pnpm
-
-# Copy package files for all workspaces
-COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
-COPY frontend/packages/web/package.json ./frontend/packages/web/
-COPY sdks/typescript/package.json ./sdks/typescript/
-
-# Install dependencies
-RUN pnpm install --filter @sandbox-agent/web...
-
-# Copy SDK source (with pre-generated types)
-COPY sdks/typescript ./sdks/typescript
-
-# Build SDK (just tsc, skip generate since types are pre-generated)
-RUN cd sdks/typescript && pnpm exec tsc -p tsconfig.json
-
-# Copy web source
-COPY frontend/packages/web ./frontend/packages/web
-
-# Build web
-RUN cd frontend/packages/web && pnpm exec vite build
-
-FROM caddy:alpine
-COPY --from=build /app/frontend/packages/web/dist /srv
-RUN cat > /etc/caddy/Caddyfile <<'EOF'
-:80 {
-	root * /srv
-	file_server
-	try_files {path} /index.html
-}
-EOF
-EXPOSE 80