refactor(KB): move FileWarning to shared types/rag following existing convention

admin/app/utils/kb_warning_decision.ts

@@ -12,9 +12,9 @@
  *                     stall (which the binary "any chunks ⇒ embedded" check
  *                     used to mask). Surfaces a Retry affordance.
  */
-export type FileWarning =
-  | { kind: 'zero_chunks'; fileSizeBytes: number }
-  | { kind: 'partial_stall'; chunksEmbedded: number; chunksExpected: number }
+import type { FileWarning } from '../../types/rag.js'
+
+export type { FileWarning }
 
 /** Files smaller than this are too small to flag as suspicious zero-chunk
  *  cases — a 5 KB upload that produces 0 chunks is much more likely to be a

admin/inertia/lib/api.ts

@@ -5,8 +5,7 @@ import { FileEntry } from '../../types/files'
 import { CheckLatestVersionResult, SystemInformationResponse, SystemUpdateStatus } from '../../types/system'
 import { DownloadJobWithProgress, WikipediaState } from '../../types/downloads'
 import type { Country, CountryCode, CountryGroup, MapExtractPreflight } from '../../types/maps'
-import { EmbedJobWithProgress } from '../../types/rag'
-import type { FileWarning } from '../../app/utils/kb_warning_decision.js'
+import { EmbedJobWithProgress, FileWarning } from '../../types/rag'
 import type { CategoryWithStatus, CollectionWithStatus, ContentUpdateCheckResult, ResourceUpdateInfo } from '../../types/collections'
 import { catchInternal } from './util'
 import { NomadChatResponse, NomadInstalledModel, NomadOllamaModel, OllamaChatRequest } from '../../types/ollama'

admin/types/rag.ts

@@ -40,4 +40,8 @@ export type RAGResult = {
 
 export type RerankedRAGResult = Omit<RAGResult, 'keywords'> & {
   finalScore: number
-}
+}
+
+export type FileWarning =
+  | { kind: 'zero_chunks'; fileSizeBytes: number }
+  | { kind: 'partial_stall'; chunksEmbedded: number; chunksExpected: number }