feat: choose a product's category from the ones T5DE has seen

A product can be filed under another IMVU category than its parent's: any category path the hub has seen on a
revision's parent (and each step of it), within the parent's top-level category, so it stays the same kind of
product (the proxy tells clothing, furniture and rooms apart by category). It's an info field like the others:
lockable, in the history, undone by the same rules. Lists filter by the chosen path, and products show it.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

packages/db/drizzle/0011_product_info.sql

@@ -13,6 +13,7 @@ ALTER TABLE "product" ADD COLUMN "status" text DEFAULT 'published' NOT NULL;-->
 ALTER TABLE "product" ADD COLUMN "published_at" timestamp with time zone;--> statement-breakpoint
 ALTER TABLE "product" ADD COLUMN "listed" boolean DEFAULT true NOT NULL;--> statement-breakpoint
 ALTER TABLE "product" ADD COLUMN "tags" jsonb DEFAULT '[]'::jsonb NOT NULL;--> statement-breakpoint
+ALTER TABLE "product" ADD COLUMN "category" jsonb;--> statement-breakpoint
 ALTER TABLE "product" ADD COLUMN "locked" jsonb DEFAULT '[]'::jsonb NOT NULL;--> statement-breakpoint
 ALTER TABLE "product_info_change" ADD CONSTRAINT "product_info_change_product_id_product_id_fk" FOREIGN KEY ("product_id") REFERENCES "public"."product"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
 ALTER TABLE "product_info_change" ADD CONSTRAINT "product_info_change_by_id_user_id_fk" FOREIGN KEY ("by_id") REFERENCES "public"."user"("id") ON DELETE set null ON UPDATE no action;--> statement-breakpoint

packages/db/drizzle/meta/0011_snapshot.json

@@ -1,5 +1,5 @@
 {
-  "id": "5663cafb-98ed-4a05-8163-f86b813ea0a3",
+  "id": "0b410a02-49ab-42cc-82e6-45b3bd265602",
   "prevId": "2a4756bc-d197-4321-84ef-a8238ed002d3",
   "version": "7",
   "dialect": "postgresql",
@@ -1938,6 +1938,12 @@
           "notNull": true,
           "default": "'[]'::jsonb"
         },
+        "category": {
+          "name": "category",
+          "type": "jsonb",
+          "primaryKey": false,
+          "notNull": false
+        },
         "locked": {
           "name": "locked",
           "type": "jsonb",

packages/db/drizzle/meta/_journal.json

@@ -82,7 +82,7 @@
     {
       "idx": 11,
       "version": "7",
-      "when": 1793884711638,
+      "when": 1793886718951,
       "tag": "0011_product_info",
       "breakpoints": true
     }

packages/db/src/schema.ts

@@ -365,6 +365,8 @@ export const product = pgTable(
     // Unlisted: left out of search, lists and creator pages for others; its link still works.
     listed: boolean("listed").notNull().default(true),
     tags: jsonb("tags").$type<string[]>().notNull().default([]),
+    // The IMVU category path its creator (or a moderator) chose, outermost first; null: its parent's.
+    category: jsonb("category").$type<{ id: number; name: string }[]>(),
     // Info fields a moderator locked: only people with product:edit-locked change them.
     locked: jsonb("locked").$type<string[]>().notNull().default([]),
     // Deleted by its creator: no longer listed or added to libraries; those who have it keep it, and rooms keep it.