feat(deploy): production deployment setup and fixes

- Debian-based api image (bookworm-slim), docker/debian mirrors, prisma
  binaryTargets for openssl 3.0
- nginx: admin SPA under /admin, TLS via acme.sh (ZeroSSL) + auto-renewal
  cron, http->https redirect
- prisma: add origin_goods.delisted migration, sync missing schema
  (good_image/tag_font_color/good_tags), fix users.createdAt Timestamptz
- api: CORS wildcard reflection, helmet CORP cross-origin, price
  backfill in persistProductDetail, categoryIcon ancestor fallback,
  mediaByColor per-color gallery in public goods detail
- admin: /admin base path (vite + router)
- import-data.mjs: udt_name casting, serial sequence advance fix

.agents/skills/modern-javascript-patterns/SKILL.md

@@ -1,43 +0,0 @@
----
-name: modern-javascript-patterns
-description: Master ES6+ features including async/await, destructuring, spread operators, arrow functions, promises, modules, iterators, generators, and functional programming patterns for writing clean, efficient JavaScript code. Use when refactoring legacy code, implementing modern patterns, or optimizing JavaScript applications.
----
-
-# Modern JavaScript Patterns
-
-Comprehensive guide for mastering modern JavaScript (ES6+) features, functional programming patterns, and best practices for writing clean, maintainable, and performant code.
-
-## When to Use This Skill
-
-- Refactoring legacy JavaScript to modern syntax
-- Implementing functional programming patterns
-- Optimizing JavaScript performance
-- Writing maintainable and readable code
-- Working with asynchronous operations
-- Building modern web applications
-- Migrating from callbacks to Promises/async-await
-- Implementing data transformation pipelines
-
-## Detailed patterns and worked examples
-
-Detailed pattern documentation lives in `references/details.md`. Read that file when the navigation tier above is insufficient.
-
-## Best Practices
-
-1. **Use const by default**: Only use let when reassignment is needed
-2. **Prefer arrow functions**: Especially for callbacks
-3. **Use template literals**: Instead of string concatenation
-4. **Destructure objects and arrays**: For cleaner code
-5. **Use async/await**: Instead of Promise chains
-6. **Avoid mutating data**: Use spread operator and array methods
-7. **Use optional chaining**: Prevent "Cannot read property of undefined"
-8. **Use nullish coalescing**: For default values
-9. **Prefer array methods**: Over traditional loops
-10. **Use modules**: For better code organization
-11. **Write pure functions**: Easier to test and reason about
-12. **Use meaningful variable names**: Self-documenting code
-13. **Keep functions small**: Single responsibility principle
-14. **Handle errors properly**: Use try/catch with async/await
-15. **Use strict mode**: `'use strict'` for better error catching
-
-For common pitfalls (this binding, promise anti-patterns, memory leaks), see [references/advanced-patterns.md](references/advanced-patterns.md).