feat: permissions, a scoped console, and catalog management (#7)

Phase 1 of `docs/console.md` (builds on #6, whose docs commit it includes; merge #6 first).

**API**
- `permissions.ts`: `resource:action` permissions, built-in roles as bundles at a scope (hub, catalog, product), `can`/`require`, "may give" checks. A missing permission answers 403 with `missing: {permission, scope}`.
- Catalog management: settings (incl. rating ceiling, upload policy, mirroring), key rotation, operators, membership (open / approval / invite links, bans), delisting, suspension by moderators, and `GET /api/v1/catalog/changes` for catalogs.
- Membership is enforced: getting a product (403 `members_only` with the catalogs to join), the library list, and outfits relayed to others. Seeing products still needs no membership.
- Console for everyone who controls a catalog, product or hosted room; `/console/audit` (tagged entries, scoped by permission, with filters), `/console/permissions`; `/me` says whether the console is for them.
- Migration 0010: `role_assignment`, `catalog_member`, `catalog_invite`, `catalog_change`, catalog settings, audit `tags` (backfilled from old entries).

**Website**
- Console overview by what you manage; audit log page with filters; catalog list scoped to your teams; a catalog management page (settings, key, team, members, invitations, products, moderation, recent changes).
- Public catalog pages with join / ask / accept invitation / leave; product pages say "members only" and link the catalogs.

**Checked**: 43 API tests pass (8 new in `catalogs.test.ts`); API, web and db type checks; every new page rendered against a local hub for owner, operator, member, outsider and admin; the Eden DELETE-with-query calls tested against the API. Server-action forms weren't clicked through in a browser.

Not in this PR (later phases): catalog deletion requests (with cases), drafts and moderator product edits, notifications, API tokens, two-factor, imports, charts.

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

Phase 1 of `docs/console.md` (builds on #6, whose docs commit it includes; merge #6 first).

**API**
- `permissions.ts`: `resource:action` permissions, built-in roles as bundles at a scope (hub, catalog, product), `can`/`require`, "may give" checks. A missing permission answers 403 with `missing: {permission, scope}`.
- Catalog management: settings (incl. rating ceiling, upload policy, mirroring), key rotation, operators, membership (open / approval / invite links, bans), delisting, suspension by moderators, and `GET /api/v1/catalog/changes` for catalogs.
- Membership is enforced: getting a product (403 `members_only` with the catalogs to join), the library list, and outfits relayed to others. Seeing products still needs no membership.
- Console for everyone who controls a catalog, product or hosted room; `/console/audit` (tagged entries, scoped by permission, with filters), `/console/permissions`; `/me` says whether the console is for them.
- Migration 0010: `role_assignment`, `catalog_member`, `catalog_invite`, `catalog_change`, catalog settings, audit `tags` (backfilled from old entries).

**Website**
- Console overview by what you manage; audit log page with filters; catalog list scoped to your teams; a catalog management page (settings, key, team, members, invitations, products, moderation, recent changes).
- Public catalog pages with join / ask / accept invitation / leave; product pages say "members only" and link the catalogs.

**Checked**: 43 API tests pass (8 new in `catalogs.test.ts`); API, web and db type checks; every new page rendered against a local hub for owner, operator, member, outsider and admin; the Eden DELETE-with-query calls tested against the API. Server-action forms weren't clicked through in a browser.

Not in this PR (later phases): catalog deletion requests (with cases), drafts and moderator product edits, notifications, API tokens, two-factor, imports, charts.

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

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

apps/web/app/products/page.tsx

@@ -8,15 +8,24 @@ import { api, getMe, unwrap } from "@/lib/api";
 
 export const metadata: Metadata = { title: "Products" };
 
-export default async function Products({ searchParams }: { searchParams: Promise<{ q?: string | string[] }> }) {
-  const raw = (await searchParams).q;
-  const q = typeof raw === "string" ? raw.trim().slice(0, 100) : "";
-  const [me, { products }] = await Promise.all([getMe(), api.products.get({ query: q ? { q } : {} }).then(unwrap)]);
+export default async function Products({
+  searchParams,
+}: {
+  searchParams: Promise<{ q?: string | string[]; creator?: string | string[] }>;
+}) {
+  const params = await searchParams;
+  const one = (v: string | string[] | undefined, max: number) => (typeof v === "string" ? v.trim().slice(0, max) : "");
+  const q = one(params.q, 100);
+  const creator = one(params.creator, 64);
+  const [me, { products }] = await Promise.all([
+    getMe(),
+    api.products.get({ query: { ...(q ? { q } : {}), ...(creator ? { creator } : {}) } }).then(unwrap),
+  ]);
 
   return (
     <>
       <div className="flex flex-wrap items-start justify-between gap-4">
-        <PageHeader title="Products">Community products for T5DE.</PageHeader>
+        <PageHeader title="Products">{creator ? `By ${creator}.` : "Community products for T5DE."}</PageHeader>
         {me && (
           <Link href="/products/new" className={buttonVariants({ className: "px-4" })}>
             New product
@@ -25,6 +34,7 @@ export default async function Products({ searchParams }: { searchParams: Promise
       </div>
       <form action="/products" className="mb-6 flex w-full max-w-md gap-2">
         <Input type="search" name="q" defaultValue={q} placeholder="Search products" aria-label="Search" />
+        {creator && <input type="hidden" name="creator" value={creator} />}
         <Button type="submit" variant="outline">
           Search
         </Button>