feat(18-01): add Zod schemas, types, and global items seed data

- Add searchGlobalItemsSchema, linkItemSchema, updateProfileSchema to schemas.ts
- Add isPublic field to createSetupSchema and updateSetupSchema
- Add GlobalItem, ItemGlobalLink, SearchGlobalItems, LinkItem, UpdateProfile types
- Create global-items-seed.json with 18 bikepacking gear items across 7 categories
- Format fix in schema.ts (pre-existing biome formatting)

src/db/global-items-seed.json

@@ -0,0 +1,146 @@
+[
+	{
+		"brand": "Revelate Designs",
+		"model": "Terrapin System",
+		"category": "bags",
+		"weightGrams": 529,
+		"priceCents": 18500,
+		"description": "Waterproof saddle bag with 14L capacity, roll-top closure, and integrated Revelate seat bag mount."
+	},
+	{
+		"brand": "Apidura",
+		"model": "Expedition Handlebar Pack",
+		"category": "bags",
+		"weightGrams": 300,
+		"priceCents": 16000,
+		"description": "14L waterproof handlebar roll bag with internal dry bag and accessory pocket."
+	},
+	{
+		"brand": "Ortlieb",
+		"model": "Frame-Pack Toptube",
+		"category": "bags",
+		"weightGrams": 180,
+		"priceCents": 7500,
+		"description": "4L waterproof top-tube bag with magnetic closure and reflective details."
+	},
+	{
+		"brand": "Revelate Designs",
+		"model": "Tangle Frame Bag",
+		"category": "bags",
+		"weightGrams": 170,
+		"priceCents": 13500,
+		"description": "Full-frame bag with water-resistant construction and multiple internal pockets."
+	},
+	{
+		"brand": "Big Agnes",
+		"model": "Copper Spur HV UL1",
+		"category": "shelters",
+		"weightGrams": 879,
+		"priceCents": 42000,
+		"description": "Ultralight 1-person freestanding tent with high-volume hub design and DAC Featherlite poles."
+	},
+	{
+		"brand": "Tarptent",
+		"model": "Protrail Li",
+		"category": "shelters",
+		"weightGrams": 454,
+		"priceCents": 35000,
+		"description": "Ultralight single-wall trekking pole shelter in Dyneema composite fabric."
+	},
+	{
+		"brand": "Outdoor Research",
+		"model": "Helium Bivy",
+		"category": "shelters",
+		"weightGrams": 510,
+		"priceCents": 24900,
+		"description": "Waterproof breathable bivy sack with single-hoop pole and full-zip entry."
+	},
+	{
+		"brand": "Sea to Summit",
+		"model": "Spark SP1",
+		"category": "sleep-systems",
+		"weightGrams": 375,
+		"priceCents": 28000,
+		"description": "Ultralight 850+ fill down sleeping bag rated to 40F/4C with Ultra-Dry Down."
+	},
+	{
+		"brand": "Nemo",
+		"model": "Tensor Ultralight Insulated Regular",
+		"category": "sleep-systems",
+		"weightGrams": 425,
+		"priceCents": 18000,
+		"description": "3-inch thick insulated sleeping pad with R-value 4.2 and Spaceframe baffles."
+	},
+	{
+		"brand": "Therm-a-Rest",
+		"model": "NeoAir XLite NXT",
+		"category": "sleep-systems",
+		"weightGrams": 354,
+		"priceCents": 22000,
+		"description": "Ultralight insulated air pad with R-value 4.5, Triangular Core Matrix, and WingLock valve."
+	},
+	{
+		"brand": "MSR",
+		"model": "PocketRocket 2",
+		"category": "cooking",
+		"weightGrams": 73,
+		"priceCents": 5500,
+		"description": "Ultralight canister stove with adjustable flame control, boils 1L in 3.5 minutes."
+	},
+	{
+		"brand": "Toaks",
+		"model": "Titanium 750ml Pot",
+		"category": "cooking",
+		"weightGrams": 103,
+		"priceCents": 3300,
+		"description": "Ultralight titanium pot with lid and foldable handles, 750ml capacity."
+	},
+	{
+		"brand": "Katadyn",
+		"model": "BeFree 1.0L",
+		"category": "hydration",
+		"weightGrams": 59,
+		"priceCents": 4500,
+		"description": "Ultralight hollow fiber water filter with 0.1 micron filtration and 1L soft flask."
+	},
+	{
+		"brand": "HydraPak",
+		"model": "Seeker 2L",
+		"category": "hydration",
+		"weightGrams": 73,
+		"priceCents": 1800,
+		"description": "Collapsible 2L water storage with wide mouth and compatible with Katadyn BeFree filter."
+	},
+	{
+		"brand": "Nitecore",
+		"model": "NU25 UL",
+		"category": "lighting",
+		"weightGrams": 28,
+		"priceCents": 3600,
+		"description": "Ultralight USB-C rechargeable headlamp with 400 lumens max and red light mode."
+	},
+	{
+		"brand": "Exposure Lights",
+		"model": "Revo Dynamo",
+		"category": "lighting",
+		"weightGrams": 130,
+		"priceCents": 22000,
+		"description": "Dynamo-powered front light with 800 lumens, built-in standlight, and USB charging output."
+	},
+	{
+		"brand": "Surly",
+		"model": "24-Pack Rack",
+		"category": "racks",
+		"weightGrams": 750,
+		"priceCents": 10000,
+		"description": "Front rack for bikepacking with 24-pack platform, fits most forks with mid-blade eyelets."
+	},
+	{
+		"brand": "Salsa",
+		"model": "Anything Cage HD",
+		"category": "accessories",
+		"weightGrams": 80,
+		"priceCents": 2500,
+		"description": "Heavy-duty bottle cage for oversized loads like dry bags and fuel canisters."
+	}
+]

src/db/schema.ts

@@ -198,9 +198,7 @@ export const oauthCodes = pgTable("oauth_codes", {
 	code: text("code").notNull().unique(),
 	clientId: text("client_id").notNull(),
 	codeChallenge: text("code_challenge").notNull(),
-	codeChallengeMethod: text("code_challenge_method")
-		.notNull()
-		.default("S256"),
+	codeChallengeMethod: text("code_challenge_method").notNull().default("S256"),
 	redirectUri: text("redirect_uri").notNull(),
 	expiresAt: timestamp("expires_at").notNull(),
 	used: integer("used").notNull().default(0),

src/shared/schemas.ts

@@ -73,10 +73,12 @@ export const reorderCandidatesSchema = z.object({
 // Setup schemas
 export const createSetupSchema = z.object({
 	name: z.string().min(1, "Setup name is required"),
+	isPublic: z.boolean().optional().default(false),
 });
 
 export const updateSetupSchema = z.object({
 	name: z.string().min(1, "Setup name is required"),
+	isPublic: z.boolean().optional(),
 });
 
 export const syncSetupItemsSchema = z.object({
@@ -89,3 +91,19 @@ export const classificationSchema = z.enum(["base", "worn", "consumable"]);
 export const updateClassificationSchema = z.object({
 	classification: classificationSchema,
 });
+
+// Global item schemas
+export const searchGlobalItemsSchema = z.object({
+	q: z.string().optional(),
+});
+
+export const linkItemSchema = z.object({
+	globalItemId: z.number().int().positive(),
+});
+
+// Profile schemas
+export const updateProfileSchema = z.object({
+	displayName: z.string().max(100).optional(),
+	avatarUrl: z.string().optional(),
+	bio: z.string().max(500).optional(),
+});

src/shared/types.ts

@@ -1,6 +1,8 @@
 import type { z } from "zod";
 import type {
 	categories,
+	globalItems,
+	itemGlobalLinks,
 	items,
 	setupItems,
 	setups,
@@ -13,13 +15,16 @@ import type {
 	createItemSchema,
 	createSetupSchema,
 	createThreadSchema,
+	linkItemSchema,
 	reorderCandidatesSchema,
 	resolveThreadSchema,
+	searchGlobalItemsSchema,
 	syncSetupItemsSchema,
 	updateCandidateSchema,
 	updateCategorySchema,
 	updateClassificationSchema,
 	updateItemSchema,
+	updateProfileSchema,
 	updateSetupSchema,
 	updateThreadSchema,
 } from "./schemas.ts";
@@ -42,6 +47,11 @@ export type UpdateSetup = z.infer<typeof updateSetupSchema>;
 export type SyncSetupItems = z.infer<typeof syncSetupItemsSchema>;
 export type UpdateClassification = z.infer<typeof updateClassificationSchema>;
 
+// Global item types
+export type SearchGlobalItems = z.infer<typeof searchGlobalItemsSchema>;
+export type LinkItem = z.infer<typeof linkItemSchema>;
+export type UpdateProfile = z.infer<typeof updateProfileSchema>;
+
 // Types inferred from Drizzle schema
 export type Item = typeof items.$inferSelect;
 export type Category = typeof categories.$inferSelect;
@@ -49,3 +59,5 @@ export type Thread = typeof threads.$inferSelect;
 export type ThreadCandidate = typeof threadCandidates.$inferSelect;
 export type Setup = typeof setups.$inferSelect;
 export type SetupItem = typeof setupItems.$inferSelect;
+export type GlobalItem = typeof globalItems.$inferSelect;
+export type ItemGlobalLink = typeof itemGlobalLinks.$inferSelect;