feat(studio): reflect account-voice / series-scope field split

Robot-author edit form and detail drop positioning/target_readers (now
series-level); persona + styles stay (routed to the account profile via the
admin API). Series detail shows positioning/target_readers. Types updated;
admin API types regenerated.

src/api/types.gen.ts

@@ -690,7 +690,7 @@ export interface paths {
                 content: {
                     "application/json": {
                         /**
-                         * @example ios
+                         * @example android
                          * @enum {string|null}
                          */
                         platform?: "ios" | "android" | "web" | "desktop" | null;
@@ -1155,7 +1155,7 @@ export interface paths {
                 content: {
                     "application/json": {
                         /**
-                         * @example dismissed
+                         * @example resolved
                          * @enum {string|null}
                          */
                         status?: "open" | "resolved" | "dismissed" | null;

src/api/types.ts

@@ -152,9 +152,8 @@ export interface StudioRobotAuthor {
   avatar?: string | null
   category_id: string
   subtopic_id: string | null
+  /** Account-level voice — stored on the shared profile, flattened into the author. */
   persona: string | null
-  positioning: string | null
-  target_readers: string | null
   article_style: Record<string, unknown> | null
   image_style: Record<string, unknown> | null
   publishing_rules: Record<string, unknown> | null
@@ -173,6 +172,9 @@ export interface StudioSeries {
   subtopic_id: string | null
   robot_author_id: string
   goal: string | null
+  /** Series-level angle/audience (moved off the author). */
+  positioning: string | null
+  target_readers: string | null
   reader_journey: string | null
   target_article_count: number | null
   planned_articles: unknown[] | null

src/features/studio/robot-author-edit-sheet.tsx

@@ -46,8 +46,6 @@ const jsonObject = z.string().refine(
 
 const schema = z.object({
   persona: z.string(),
-  positioning: z.string(),
-  target_readers: z.string(),
   status: z.enum(STATUSES),
   article_style: jsonObject,
   image_style: jsonObject,
@@ -75,8 +73,6 @@ export function RobotAuthorEditSheet({ author, onOpenChange }: RobotAuthorEditSh
     resolver: zodResolver(schema),
     defaultValues: {
       persona: '',
-      positioning: '',
-      target_readers: '',
       status: 'pending',
       article_style: '',
       image_style: '',
@@ -88,8 +84,6 @@ export function RobotAuthorEditSheet({ author, onOpenChange }: RobotAuthorEditSh
     if (!author) return
     form.reset({
       persona: author.persona ?? '',
-      positioning: author.positioning ?? '',
-      target_readers: author.target_readers ?? '',
       status: author.status,
       article_style: asText(author.article_style),
       image_style: asText(author.image_style),
@@ -102,8 +96,6 @@ export function RobotAuthorEditSheet({ author, onOpenChange }: RobotAuthorEditSh
       if (!author) throw new Error('no author')
       return updateRobotAuthor(author.id, {
         persona: values.persona.trim() || null,
-        positioning: values.positioning.trim() || null,
-        target_readers: values.target_readers.trim() || null,
         status: values.status,
         article_style: parseObject(values.article_style),
         image_style: parseObject(values.image_style),
@@ -153,12 +145,9 @@ export function RobotAuthorEditSheet({ author, onOpenChange }: RobotAuthorEditSh
           <Field label="人设" error={form.formState.errors.persona?.message}>
             <Textarea rows={3} {...form.register('persona')} placeholder="务实的家电维修师傅…" />
           </Field>
-          <Field label="内容定位" error={form.formState.errors.positioning?.message}>
+          <p className="-mt-1 text-xs text-muted-foreground">
-            <Textarea rows={2} {...form.register('positioning')} />
+            人设与写作/配图风格为账号级，对该账号全部系列/文章生效。内容定位、目标读者已移至系列级（在系列上编辑）。
-          </Field>
+          </p>
-          <Field label="目标读者" error={form.formState.errors.target_readers?.message}>
-            <Textarea rows={2} {...form.register('target_readers')} />
-          </Field>
 
           <Field
             label="写作风格 (JSON)"

src/routes/_authed/studio/robot-authors.tsx

@@ -184,8 +184,6 @@ function RobotAuthorsPage() {
           { label: '用户 UID', value: <code className="font-mono text-xs">{detail?.user_uid}</code> },
           { label: '分类', value: detail && nameOf(detail.category_id) },
           { label: '状态', value: detail && <StatusPill status={detail.status} /> },
-          { label: '定位', value: detail?.positioning },
-          { label: '目标读者', value: detail?.target_readers },
           { label: '人设', value: detail?.persona },
         ]}
         jsonBlocks={[

src/routes/_authed/studio/series.tsx

@@ -63,6 +63,8 @@ function SeriesPage() {
           { label: 'ID', value: <code className="font-mono text-xs">{detail?.id}</code> },
           { label: '状态', value: detail && <StatusPill status={detail.status} /> },
           { label: '计划篇数', value: detail?.target_article_count },
+          { label: '内容定位', value: detail?.positioning },
+          { label: '目标读者', value: detail?.target_readers },
           { label: '读者旅程', value: detail?.reader_journey },
           {
             label: '作者',