fix(resources): add 'vector' to ResourceType — fixes missing connection_url + broken icon

src/api/index.ts

@@ -622,8 +622,14 @@ type ResourceGetResp = { ok: boolean; item: any }
 // telemetry. Gating the fetch to these three types removes the noise
 // without changing behaviour for db/redis/mongo (the catch below still
 // guards genuine permission-hidden cases).
-const CREDENTIALED_RESOURCE_TYPES: ReadonlySet<ResourceType> = new Set<ResourceType>([
+export const CREDENTIALED_RESOURCE_TYPES: ReadonlySet<ResourceType> = new Set<ResourceType>([
   'postgres',
+  // 'vector' is wire-distinct from 'postgres' but uses the same Postgres
+  // credentials shape — `/api/v1/resources/:id/credentials` returns a
+  // working postgres:// URL. Without this entry, opening a vector
+  // resource's detail page never fetches the connection_url and the
+  // "Connection string" panel renders empty.
+  'vector',
   'redis',
   'mongodb',
 ])

src/api/types.ts

@@ -11,14 +11,29 @@ export type Tier = 'anonymous' | 'free' | 'hobby' | 'hobby_plus' | 'pro' | 'team
 export type Role = 'owner' | 'admin' | 'developer' | 'viewer' | 'member'
 export type Env = 'production' | 'staging' | 'development' | string
 
-export type ResourceType =
-  | 'postgres'
-  | 'redis'
-  | 'mongodb'
-  | 'queue'
-  | 'storage'
-  | 'webhook'
-  | 'deploy'
+// RESOURCE_TYPES — runtime-iterable registry of every wire resource_type
+// the dashboard can receive on /api/v1/resources. Tests iterate this to
+// guarantee that every type has a ResourceIcon entry and an explicit
+// CREDENTIALED_RESOURCE_TYPES decision, so a future addition (e.g. a new
+// /something/new endpoint) cannot silently render an empty icon class or
+// drop the credentials fetch on the resource detail page.
+//
+// `vector` was added when POST /vector/new shipped on 2026-05-20 — it
+// provisions a real Postgres with the pgvector extension installed, so on
+// the wire it's a distinct resource_type even though the credentials
+// shape is identical to plain postgres.
+export const RESOURCE_TYPES = [
+  'postgres',
+  'vector',
+  'redis',
+  'mongodb',
+  'queue',
+  'storage',
+  'webhook',
+  'deploy',
+] as const
+
+export type ResourceType = (typeof RESOURCE_TYPES)[number]
 
 export type ResourceStatus = 'active' | 'paused' | 'expired' | 'tombstoned' | 'deleted' | 'reaped'
 

src/components/Common.test.tsx

@@ -8,7 +8,10 @@
  */
 
 import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest'
-import { copyToClipboard, displayName, isUnnamed } from './Common'
+import { render } from '@testing-library/react'
+import { copyToClipboard, displayName, isUnnamed, ResourceIcon } from './Common'
+import { RESOURCE_TYPES } from '../api/types'
+import { CREDENTIALED_RESOURCE_TYPES } from '../api'
 
 describe('displayName / isUnnamed — mandatory-name fallback', () => {
   it('returns the name verbatim when present', () => {
@@ -41,6 +44,62 @@ describe('displayName / isUnnamed — mandatory-name fallback', () => {
   })
 })
 
+// Registry-iterating regression: every wire `resource_type` must have a
+// real icon class on ResourceIcon AND an explicit decision (in or out) in
+// CREDENTIALED_RESOURCE_TYPES. The bug we're guarding: when /vector/new
+// shipped on 2026-05-20, the dashboard's typed surface forgot to add
+// 'vector' to ResourceType — the icon rendered as `undefined res-name-ico`
+// and the detail page silently skipped the credentials fetch, so vector
+// users could never see their connection_url. Iterating the registry (vs
+// hand-typing a list of cases) means a future POST /foo/new added to
+// RESOURCE_TYPES auto-fails the icon test until the map is updated.
+describe('ResourceIcon — every ResourceType has a non-empty icon class', () => {
+  for (const type of RESOURCE_TYPES) {
+    it(`renders a real ico-* class for resource_type="${type}"`, () => {
+      const { container } = render(<ResourceIcon type={type} />)
+      const span = container.querySelector('span')
+      expect(span).not.toBeNull()
+      const cls = span?.getAttribute('class') ?? ''
+      // Must include a registered ico-* prefix — `undefined` slips
+      // through when the map entry is missing, so guard explicitly.
+      expect(cls).not.toContain('undefined')
+      expect(/\bico-[a-z]{2,}\b/.test(cls)).toBe(true)
+    })
+  }
+})
+
+describe('CREDENTIALED_RESOURCE_TYPES — coverage check', () => {
+  it('every wire resource_type has an explicit in/out decision', () => {
+    // The set is small enough that an inverted list is the readable form.
+    // If a new ResourceType is added, this test forces the author to make
+    // an explicit decision: either add it to CREDENTIALED_RESOURCE_TYPES
+    // (db-shaped resources where /credentials returns connection_url) or
+    // update NON_CREDENTIALED below (webhook/storage/queue/deploy where
+    // /credentials 400s — see BugBash P3-02).
+    const NON_CREDENTIALED: ReadonlySet<string> = new Set([
+      'queue',
+      'storage',
+      'webhook',
+      'deploy',
+    ])
+    for (const type of RESOURCE_TYPES) {
+      const isCredentialed = CREDENTIALED_RESOURCE_TYPES.has(type)
+      const isNonCredentialed = NON_CREDENTIALED.has(type)
+      expect(
+        isCredentialed !== isNonCredentialed,
+        `resource_type="${type}" must appear in exactly one of CREDENTIALED_RESOURCE_TYPES or the test's NON_CREDENTIALED list`,
+      ).toBe(true)
+    }
+  })
+
+  it('vector is wired into the credentialed set (regression guard for 2026-05-30)', () => {
+    // Standalone marker: the bug surface was specifically vector being
+    // dropped. Leaving an explicit assertion makes a future revert
+    // surface in the test name, not just a count change.
+    expect(CREDENTIALED_RESOURCE_TYPES.has('vector')).toBe(true)
+  })
+})
+
 describe('copyToClipboard', () => {
   let originalClipboardDescriptor: PropertyDescriptor | undefined
   let originalExecCommand: typeof document.execCommand

src/components/Common.tsx

@@ -136,8 +136,14 @@ export function ScopePill({ scope }: { scope: 'read' | 'write' | 'agent' }) {
 
 // ------------- icons -------------
 export function ResourceIcon({ type, size = 22 }: { type: ResourceType; size?: number }) {
+  // Exhaustive map over ResourceType — TS will block a future addition to
+  // the union that forgets to wire an icon class here. `vector` reuses the
+  // Postgres glyph because pgvector is a Postgres extension; the wire
+  // distinction is preserved upstream so audit + storage scans can split
+  // it, but visually it belongs to the Postgres family.
   const map: Record<ResourceType, string> = {
     postgres: 'ico-pg',
+    vector: 'ico-pg',
     redis: 'ico-rd',
     mongodb: 'ico-mg',
     queue: 'ico-qu',