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/vue-debug-guides/reference/v-for-range-starts-at-one.md

@@ -1,66 +0,0 @@
----
-title: v-for Range Iteration Starts at 1, Not 0
-impact: LOW
-impactDescription: v-for with a number range starts at 1, unlike JavaScript arrays which start at 0
-type: gotcha
-tags: [vue3, v-for, list-rendering, range]
----
-
-# v-for Range Iteration Starts at 1, Not 0
-
-**Impact: LOW** - When using `v-for` with a number (range iteration), the iteration starts at `1`, not `0`. This differs from typical JavaScript behavior where arrays are 0-indexed.
-
-This gotcha commonly causes off-by-one errors when the generated numbers are used for calculations or array indexing.
-
-## Task Checklist
-
-- [ ] Remember `v-for="n in 10"` produces 1 through 10, not 0 through 9
-- [ ] When using range values for array indexing, subtract 1: `items[n - 1]`
-- [ ] Consider creating a computed array if you need 0-based indices
-
-**Incorrect Assumption:**
-```html
-<!-- Developer expects 0-9, but gets 1-10 -->
-<span v-for="n in 10">{{ n }}</span>
-<!-- Output: 1 2 3 4 5 6 7 8 9 10 -->
-
-<!-- WRONG: Off-by-one error when used for array access -->
-<li v-for="n in items.length" :key="n">
-  {{ items[n].name }}  <!-- Error! items[10] is undefined when length is 10 -->
-</li>
-```
-
-**Correct:**
-```html
-<!-- Correct understanding: 1-based range -->
-<span v-for="n in 10" :key="n">{{ n }}</span>
-<!-- Output: 1 2 3 4 5 6 7 8 9 10 -->
-
-<!-- CORRECT: Adjust index for array access -->
-<li v-for="n in items.length" :key="n">
-  {{ items[n - 1].name }}  <!-- n-1 converts to 0-based -->
-</li>
-
-<!-- BETTER: Just iterate the array directly -->
-<li v-for="(item, index) in items" :key="item.id">
-  {{ index + 1 }}. {{ item.name }}  <!-- index is 0-based, add 1 for display -->
-</li>
-```
-
-```html
-<!-- Range for repeating elements (no array involved) -->
-<div v-for="n in 3" :key="n" class="skeleton-row">
-  Loading placeholder {{ n }} of 3...
-</div>
-<!-- Output: Loading placeholder 1 of 3, 2 of 3, 3 of 3 -->
-```
-
-## When Range Iteration Is Useful
-
-- Rendering a fixed number of placeholder/skeleton elements
-- Creating pagination buttons: `v-for="page in totalPages"`
-- Generating star ratings: `v-for="star in 5"`
-- Repeating template structures a set number of times
-
-## Reference
-- [Vue.js List Rendering - v-for with a Range](https://vuejs.org/guide/essentials/list.html#v-for-with-a-range)