feat(tag-vocab): telemetryEvents — tag_vocab_hit/miss zod schemas (#3 v0.2.3)

- TagVocabHitPayload { tagId: int>0, vocabSize: int>=0 } .strict()
- TagVocabMissPayload { vocabSize: int>=0 } .strict()
- TelemetryEventSchema union 13 → 15
- 단위 +3 cases (hit accept, miss accept, hit extra field 거부)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/main/services/telemetryEvents.ts

@@ -50,6 +50,15 @@ const AiRetryManualPayload = z.object({
   failedCount: z.number().int().positive()
 }).strict();
 
+const TagVocabHitPayload = z.object({
+  tagId: z.number().int().positive(),
+  vocabSize: z.number().int().nonnegative()
+}).strict();
+
+const TagVocabMissPayload = z.object({
+  vocabSize: z.number().int().nonnegative()
+}).strict();
+
 export const TelemetryEventSchema = z.discriminatedUnion('kind', [
   z.object({ ts: z.string(), kind: z.literal('capture'), payload: CapturePayload }).strict(),
   z.object({ ts: z.string(), kind: z.literal('ai_succeeded'), payload: AiSucceededPayload }).strict(),
@@ -63,7 +72,9 @@ export const TelemetryEventSchema = z.discriminatedUnion('kind', [
   z.object({ ts: z.string(), kind: z.literal('ollama_unreachable'), payload: OllamaUnreachablePayload }).strict(),
   z.object({ ts: z.string(), kind: z.literal('ollama_recovered'), payload: OllamaRecoveredPayload }).strict(),
   z.object({ ts: z.string(), kind: z.literal('ollama_recheck_manual'), payload: EmptyPayload }).strict(),
-  z.object({ ts: z.string(), kind: z.literal('ai_retry_manual'), payload: AiRetryManualPayload }).strict()
+  z.object({ ts: z.string(), kind: z.literal('ai_retry_manual'), payload: AiRetryManualPayload }).strict(),
+  z.object({ ts: z.string(), kind: z.literal('tag_vocab_hit'), payload: TagVocabHitPayload }).strict(),
+  z.object({ ts: z.string(), kind: z.literal('tag_vocab_miss'), payload: TagVocabMissPayload }).strict()
 ]);
 
 export type TelemetryEvent = z.infer<typeof TelemetryEventSchema>;