feat: product drafts, moderator edits, info history, unlisted products, tags and categories (#8)

Phase 2 of the plan in `docs/design.md` ("Next"): product info.

**Drafts**
- A new upload is a draft. Only its creator and moderators can see it, and nobody can get or wear it.
- After uploading, the website goes straight to the product's review page, where the creator checks its info and presses Publish.
- Drafts not published within 30 days are deleted (checked every 10 minutes), and their catalogs get `delete` entries in their changes feed.
- The console's overview shows a "Drafts" to-do.

**Editing is a permission check now** (`product:edit`, from #7)
- Moderators can edit anyone's product. They must give a reason, which the creator sees.
- Moderators can lock fields (`product:lock`). Once a field is locked, only people with `product:edit-locked` can change it, so the creator sees it greyed out with "Locked by a moderator."
- Raising a rating to adult is immediate for anyone who can edit. Lowering it takes `product:rate-lower` (moderators), and is refused while any revision's files are rated adult. With cases (phase 3), a creator's request to lower it will open a rating review.

**Info history**
- Every edit, publish, lock change and undo is recorded with who, when, what changed (before and after) and why.
- It's shown on the edit page to the creator and moderators.
- "Undo" puts back what an entry changed, as a new entry, by the same rules (a creator can't undo a moderator's change to a field that's now locked).
- Moderator actions are also in the creator's audit log.

**Unlisted products and tags**
- An unlisted product is left out of search, lists and creator pages, except for its creator. Its link still works and people can still get it.
- Tags: up to 10 per product, lowercased.
- `/products` filters by `tag` and `catalog`, and a product's tags link to the filtered list.
- People who don't manage a product don't see its state labels (draft, unlisted, locks).

**Console → Products**
- Lists your products with drafts included; moderators can switch to everyone's.
- Filters: draft, published, unlisted, locked, deleted, removed, plus search.
- Shows how many libraries each product is in, and an Edit or Review button.

**Category**
- A product can be filed under a different IMVU category from its parent's.
- The choices are every category path the hub has seen on any product's parent, plus each level of those paths. They're limited to the same top-level category as the parent's, so a product stays the same kind (clothing, furniture or rooms), which the proxy relies on for the shop and inventory tabs.
- The list grows as products are uploaded. IMVU's own category tree, if it has a public one, would replace it.
- Category works like the other info fields: it can be locked, it's in the history, and it can be undone. The product list's category filter, and everything that shows a product's categories (including what the proxy gets), use the chosen path.

**Migration** `0011_product_info`: new product columns and the `product_info_change` table. Existing products count as published (with `published_at` set from their creation date) and listed.

**Compatibility**
- `t5de-catalog` needs no change: the hub's new `draft` field in the registration answer is ignored, and the website doesn't rely on it.
- The proxy only loads products from libraries, and drafts can't be added to one.

**Checks**
- 44 API tests pass, including a new one for moderator edits, locks, history, undo, unlisted, tags, the console list and draft purging, and new checks for category choices.
- Type checks pass.
- On a local hub I loaded the pages as the creator, an admin, another person and a signed-out visitor.
- I submitted the forms through the website, the way a browser does without JavaScript: save info, publish, choosing a category (and undoing it), a moderator's save with and without a reason, save locks, and undo, including a creator's undo refused by a lock. Each saved or refused correctly with the right message.
- Not tried: the upload form's redirect after a real upload to a running catalog.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Phase 2 of the plan in `docs/design.md` ("Next"): product info.

**Drafts**
- A new upload is a draft. Only its creator and moderators can see it, and nobody can get or wear it.
- After uploading, the website goes straight to the product's review page, where the creator checks its info and presses Publish.
- Drafts not published within 30 days are deleted (checked every 10 minutes), and their catalogs get `delete` entries in their changes feed.
- The console's overview shows a "Drafts" to-do.

**Editing is a permission check now** (`product:edit`, from #7)
- Moderators can edit anyone's product. They must give a reason, which the creator sees.
- Moderators can lock fields (`product:lock`). Once a field is locked, only people with `product:edit-locked` can change it, so the creator sees it greyed out with "Locked by a moderator."
- Raising a rating to adult is immediate for anyone who can edit. Lowering it takes `product:rate-lower` (moderators), and is refused while any revision's files are rated adult. With cases (phase 3), a creator's request to lower it will open a rating review.

**Info history**
- Every edit, publish, lock change and undo is recorded with who, when, what changed (before and after) and why.
- It's shown on the edit page to the creator and moderators.
- "Undo" puts back what an entry changed, as a new entry, by the same rules (a creator can't undo a moderator's change to a field that's now locked).
- Moderator actions are also in the creator's audit log.

**Unlisted products and tags**
- An unlisted product is left out of search, lists and creator pages, except for its creator. Its link still works and people can still get it.
- Tags: up to 10 per product, lowercased.
- `/products` filters by `tag` and `catalog`, and a product's tags link to the filtered list.
- People who don't manage a product don't see its state labels (draft, unlisted, locks).

**Console → Products**
- Lists your products with drafts included; moderators can switch to everyone's.
- Filters: draft, published, unlisted, locked, deleted, removed, plus search.
- Shows how many libraries each product is in, and an Edit or Review button.

**Category**
- A product can be filed under a different IMVU category from its parent's.
- The choices are every category path the hub has seen on any product's parent, plus each level of those paths. They're limited to the same top-level category as the parent's, so a product stays the same kind (clothing, furniture or rooms), which the proxy relies on for the shop and inventory tabs.
- The list grows as products are uploaded. IMVU's own category tree, if it has a public one, would replace it.
- Category works like the other info fields: it can be locked, it's in the history, and it can be undone. The product list's category filter, and everything that shows a product's categories (including what the proxy gets), use the chosen path.

**Migration** `0011_product_info`: new product columns and the `product_info_change` table. Existing products count as published (with `published_at` set from their creation date) and listed.

**Compatibility**
- `t5de-catalog` needs no change: the hub's new `draft` field in the registration answer is ignored, and the website doesn't rely on it.
- The proxy only loads products from libraries, and drafts can't be added to one.

**Checks**
- 44 API tests pass, including a new one for moderator edits, locks, history, undo, unlisted, tags, the console list and draft purging, and new checks for category choices.
- Type checks pass.
- On a local hub I loaded the pages as the creator, an admin, another person and a signed-out visitor.
- I submitted the forms through the website, the way a browser does without JavaScript: save info, publish, choosing a category (and undoing it), a moderator's save with and without a reason, save locks, and undo, including a creator's undo refused by a lock. Each saved or refused correctly with the right message.
- Not tried: the upload form's redirect after a real upload to a running catalog.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: dhkatz <[email protected]>

apps/web/components/products.tsx

@@ -8,6 +8,23 @@ export function RatingTag({ rating }: { rating: string }) {
   return rating === "adult" ? <Tag tone="adult">Adult</Tag> : null;
 }
 
+/** A product's state, where it isn't plainly published and listed: draft, unlisted, deleted, removed, locked. */
+export function StateTags({
+  product: p,
+}: {
+  product: Pick<ProductSummary, "status" | "listed" | "deleted" | "removed" | "locked">;
+}) {
+  return (
+    <>
+      {p.status === "draft" && <Tag tone="strong">Draft</Tag>}
+      {p.status === "published" && !p.listed && <Tag>Unlisted</Tag>}
+      {p.deleted && <Tag tone="danger">Deleted</Tag>}
+      {p.removed && <Tag tone="danger">Removed</Tag>}
+      {p.locked.length > 0 && <Tag>Locked: {p.locked.join(", ")}</Tag>}
+    </>
+  );
+}
+
 /** 1536 → "1.5 KB". */
 export function formatSize(bytes: number): string {
   if (bytes < 1024) return `${bytes} B`;
@@ -39,7 +56,7 @@ export function ProductCard({
   product,
   children,
 }: {
-  product: Pick<ProductSummary, "id" | "name" | "creator" | "rating" | "latest" | "image" | "categories">;
+  product: Pick<ProductSummary, "id" | "name" | "creator" | "rating" | "latest" | "image" | "categories" | "listed">;
   children?: React.ReactNode;
 }) {
   const category = product.categories.at(-1)?.name;
@@ -51,7 +68,10 @@ export function ProductCard({
           <Link href={`/products/${product.id}`} className="font-medium underline-offset-4 hover:underline">
             {product.name}
           </Link>
-          <RatingTag rating={product.rating} />
+          <span className="flex gap-1">
+            {!product.listed && <Tag>Unlisted</Tag>}
+            <RatingTag rating={product.rating} />
+          </span>
         </div>
         <p className="text-xs text-muted-foreground">
           {[product.creator && `by ${product.creator}`, category, `revision ${product.latest}`].filter(Boolean).join(" · ")}

apps/web/components/upload-form.tsx

@@ -53,7 +53,8 @@ export function UploadForm({ catalogs, product }: { catalogs: Option[]; product?
       const answer = await send(start.url, start.token, body, setProgress);
       const value = answer.body as { product?: unknown; message?: unknown } | null;
       if (answer.status === 201 && typeof value?.product === "string") {
-        router.push(`/products/${value.product}`);
+        // A new product is a draft: on to reviewing its info and publishing it.
+        router.push(product ? `/products/${value.product}` : `/products/${value.product}/edit`);
         router.refresh();
         return;
       }