feat(upload): support first-class tid_v2 partition id (#1699)

Add optional tid_v2 across Studio, config/DB, CLI, Web UI, stream-gears,
and Python uploaders so new Bilibili partition IDs can be set alongside
legacy tid. Fixes #1662; related to #1562.

app/(app)/upload-manager/add/page.tsx

@@ -60,6 +60,7 @@ export default function Add() {
                 id: values.id,
                 copyright_source: values.copyright_source ?? '',
                 tid: values.tid[1],
+                tid_v2: values.tid_v2 ?? null,
                 cover_path: values.cover_path ?? '',
                 title: values.title ?? '',
                 description: values.description ?? '',

app/(app)/upload-manager/edit/page.tsx

@@ -76,6 +76,7 @@ const Edit = () => {
                 id: values?.id,
                 copyright_source: values?.copyright_source ?? '',
                 tid: values?.tid[1],
+                tid_v2: values?.tid_v2 ?? null,
                 cover_path: values?.cover_path ?? '',
                 title: values?.title ?? '',
                 description: values?.description ?? '',

app/lib/api-streamer.ts

@@ -71,6 +71,7 @@ export interface StudioEntity {
 	copyright: number;
 	copyright_source: string;
 	tid: number;
+	tid_v2?: number | null;
 	cover_path: string;
 	title: string;
 	description: string;

app/ui/TemplateFields.tsx

@@ -249,6 +249,13 @@ const TemplateFields: React.FC<FormFCChild<StudioEntity & { isDtime: boolean }>>
           dropdownStyle={{ maxWidth: 670 }}
           rules={[{ required: true }]}
         />
+        <InputNumber
+          field="tid_v2"
+          label="分区 tid_v2"
+          style={{ width: 272 }}
+          placeholder="可选，新版分区 ID"
+          extraText="对应 B 站 tid_v2；不填则仅使用上方分区"
+        />
         <TagInput
           max={12}
           maxLength={20}