Start to learn vocab from talkgroups to improve accuracy of STT

drb-frontend/lib/c2api.ts

@@ -93,4 +93,20 @@ export const c2api = {
   // Node key management
   reissueNodeKey: (nodeId: string) =>
     request(`/nodes/${nodeId}/reissue-key`, { method: "POST" }),
+
+  // Vocabulary
+  getVocabulary: (systemId: string) =>
+    request<{ vocabulary: string[]; vocabulary_pending: { term: string; source: string; added_at: string }[]; vocabulary_bootstrapped: boolean }>(
+      `/systems/${systemId}/vocabulary`
+    ),
+  bootstrapVocabulary: (systemId: string) =>
+    request<{ added: number; terms: string[] }>(`/systems/${systemId}/vocabulary/bootstrap`, { method: "POST" }),
+  addVocabularyTerm: (systemId: string, term: string) =>
+    request(`/systems/${systemId}/vocabulary/terms`, { method: "POST", body: JSON.stringify({ term }) }),
+  removeVocabularyTerm: (systemId: string, term: string) =>
+    request(`/systems/${systemId}/vocabulary/terms`, { method: "DELETE", body: JSON.stringify({ term }) }),
+  approvePendingTerm: (systemId: string, term: string) =>
+    request(`/systems/${systemId}/vocabulary/pending/approve`, { method: "POST", body: JSON.stringify({ term }) }),
+  dismissPendingTerm: (systemId: string, term: string) =>
+    request(`/systems/${systemId}/vocabulary/pending/dismiss`, { method: "POST", body: JSON.stringify({ term }) }),
 };

drb-frontend/lib/types.ts

@@ -13,11 +13,20 @@ export interface NodeRecord {
   approval_status: ApprovalStatus | null;
 }
 
+export interface VocabularyPendingTerm {
+  term: string;
+  source: "induction" | "correction";
+  added_at: string;
+}
+
 export interface SystemRecord {
   system_id: string;
   name: string;
   type: string; // P25 | DMR | NBFM
   config: Record<string, unknown>;
+  vocabulary?: string[];
+  vocabulary_pending?: VocabularyPendingTerm[];
+  vocabulary_bootstrapped?: boolean;
 }
 
 export interface TranscriptSegment {