feat(webhook): Phase 4 — admin-ui /webhooks page

Routes:
- /webhooks (layout) → /webhooks/index (list) + /webhooks/$id (detail)
- nav link добавлен в __root.tsx между Outbox и Language switch

List page (webhooks.index.tsx):
- Table: name | URL | scope filter (colored dots) | dictionaries | status
- ScopeChips reuse SCOPE_DOT из lib/scope-style.ts (consistency с
  dictionaries scope coloring)
- Create dialog: name, URL, scope filter (MultiSelect), dictionary &
  event type (CSV inputs), description. Client-side validation
  (URL scheme, name required) дублирует server-side @Pattern.
- Secret reveal modal после create: warning + plaintext + copy button.
  Single-time view — после закрытия secret не получить, только rotate.

Detail page (webhooks.$id.tsx):
- Subscription metadata grid (URL, status, filters, masked secret,
  createdBy + timestamp)
- Action buttons: rotate-secret + delete (с confirmation)
- Delivery history table: outboxEventId | status badge (delivered/
  retrying/pending/dlq) | attempts | last attempt | HTTP code | error
- Pagination 50/page
- Status badges: delivered=success, retrying=warning, pending=neutral,
  dlq=error

API client (queries + mutations):
- 4 queries: subscriptions list, subscription by id, deliveries page,
  DLQ page (last unused в UI пока, но готов для admin DLQ tab)
- 4 mutations: create, update, delete, rotateSecret. Все invalidate
  правильные query keys.

i18n: 50 ключей × 2 локали (ru-RU + en-US) под webhooks.*

ordinis-admin-ui/src/routeTree.gen.ts

@@ -9,13 +9,21 @@
 // Additionally, you should also exclude this file from your linter and/or formatter to prevent it from being checked or modified.
 
 import { Route as rootRouteImport } from './routes/__root'
+import { Route as WebhooksRouteImport } from './routes/webhooks'
 import { Route as OutboxRouteImport } from './routes/outbox'
 import { Route as DictionariesRouteImport } from './routes/dictionaries'
 import { Route as AuditRouteImport } from './routes/audit'
 import { Route as IndexRouteImport } from './routes/index'
+import { Route as WebhooksIndexRouteImport } from './routes/webhooks.index'
 import { Route as DictionariesIndexRouteImport } from './routes/dictionaries.index'
+import { Route as WebhooksIdRouteImport } from './routes/webhooks.$id'
 import { Route as DictionariesNameRouteImport } from './routes/dictionaries.$name'
 
+const WebhooksRoute = WebhooksRouteImport.update({
+  id: '/webhooks',
+  path: '/webhooks',
+  getParentRoute: () => rootRouteImport,
+} as any)
 const OutboxRoute = OutboxRouteImport.update({
   id: '/outbox',
   path: '/outbox',
@@ -36,11 +44,21 @@ const IndexRoute = IndexRouteImport.update({
   path: '/',
   getParentRoute: () => rootRouteImport,
 } as any)
+const WebhooksIndexRoute = WebhooksIndexRouteImport.update({
+  id: '/',
+  path: '/',
+  getParentRoute: () => WebhooksRoute,
+} as any)
 const DictionariesIndexRoute = DictionariesIndexRouteImport.update({
   id: '/',
   path: '/',
   getParentRoute: () => DictionariesRoute,
 } as any)
+const WebhooksIdRoute = WebhooksIdRouteImport.update({
+  id: '/$id',
+  path: '/$id',
+  getParentRoute: () => WebhooksRoute,
+} as any)
 const DictionariesNameRoute = DictionariesNameRouteImport.update({
   id: '/$name',
   path: '/$name',
@@ -52,15 +70,20 @@ export interface FileRoutesByFullPath {
   '/audit': typeof AuditRoute
   '/dictionaries': typeof DictionariesRouteWithChildren
   '/outbox': typeof OutboxRoute
+  '/webhooks': typeof WebhooksRouteWithChildren
   '/dictionaries/$name': typeof DictionariesNameRoute
+  '/webhooks/$id': typeof WebhooksIdRoute
   '/dictionaries/': typeof DictionariesIndexRoute
+  '/webhooks/': typeof WebhooksIndexRoute
 }
 export interface FileRoutesByTo {
   '/': typeof IndexRoute
   '/audit': typeof AuditRoute
   '/outbox': typeof OutboxRoute
   '/dictionaries/$name': typeof DictionariesNameRoute
+  '/webhooks/$id': typeof WebhooksIdRoute
   '/dictionaries': typeof DictionariesIndexRoute
+  '/webhooks': typeof WebhooksIndexRoute
 }
 export interface FileRoutesById {
   __root__: typeof rootRouteImport
@@ -68,8 +91,11 @@ export interface FileRoutesById {
   '/audit': typeof AuditRoute
   '/dictionaries': typeof DictionariesRouteWithChildren
   '/outbox': typeof OutboxRoute
+  '/webhooks': typeof WebhooksRouteWithChildren
   '/dictionaries/$name': typeof DictionariesNameRoute
+  '/webhooks/$id': typeof WebhooksIdRoute
   '/dictionaries/': typeof DictionariesIndexRoute
+  '/webhooks/': typeof WebhooksIndexRoute
 }
 export interface FileRouteTypes {
   fileRoutesByFullPath: FileRoutesByFullPath
@@ -78,18 +104,31 @@ export interface FileRouteTypes {
     | '/audit'
     | '/dictionaries'
     | '/outbox'
+    | '/webhooks'
     | '/dictionaries/$name'
+    | '/webhooks/$id'
     | '/dictionaries/'
+    | '/webhooks/'
   fileRoutesByTo: FileRoutesByTo
-  to: '/' | '/audit' | '/outbox' | '/dictionaries/$name' | '/dictionaries'
+  to:
+    | '/'
+    | '/audit'
+    | '/outbox'
+    | '/dictionaries/$name'
+    | '/webhooks/$id'
+    | '/dictionaries'
+    | '/webhooks'
   id:
     | '__root__'
     | '/'
     | '/audit'
     | '/dictionaries'
     | '/outbox'
+    | '/webhooks'
     | '/dictionaries/$name'
+    | '/webhooks/$id'
     | '/dictionaries/'
+    | '/webhooks/'
   fileRoutesById: FileRoutesById
 }
 export interface RootRouteChildren {
@@ -97,10 +136,18 @@ export interface RootRouteChildren {
   AuditRoute: typeof AuditRoute
   DictionariesRoute: typeof DictionariesRouteWithChildren
   OutboxRoute: typeof OutboxRoute
+  WebhooksRoute: typeof WebhooksRouteWithChildren
 }
 
 declare module '@tanstack/react-router' {
   interface FileRoutesByPath {
+    '/webhooks': {
+      id: '/webhooks'
+      path: '/webhooks'
+      fullPath: '/webhooks'
+      preLoaderRoute: typeof WebhooksRouteImport
+      parentRoute: typeof rootRouteImport
+    }
     '/outbox': {
       id: '/outbox'
       path: '/outbox'
@@ -129,6 +176,13 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof IndexRouteImport
       parentRoute: typeof rootRouteImport
     }
+    '/webhooks/': {
+      id: '/webhooks/'
+      path: '/'
+      fullPath: '/webhooks/'
+      preLoaderRoute: typeof WebhooksIndexRouteImport
+      parentRoute: typeof WebhooksRoute
+    }
     '/dictionaries/': {
       id: '/dictionaries/'
       path: '/'
@@ -136,6 +190,13 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof DictionariesIndexRouteImport
       parentRoute: typeof DictionariesRoute
     }
+    '/webhooks/$id': {
+      id: '/webhooks/$id'
+      path: '/$id'
+      fullPath: '/webhooks/$id'
+      preLoaderRoute: typeof WebhooksIdRouteImport
+      parentRoute: typeof WebhooksRoute
+    }
     '/dictionaries/$name': {
       id: '/dictionaries/$name'
       path: '/$name'
@@ -160,11 +221,26 @@ const DictionariesRouteWithChildren = DictionariesRoute._addFileChildren(
   DictionariesRouteChildren,
 )
 
+interface WebhooksRouteChildren {
+  WebhooksIdRoute: typeof WebhooksIdRoute
+  WebhooksIndexRoute: typeof WebhooksIndexRoute
+}
+
+const WebhooksRouteChildren: WebhooksRouteChildren = {
+  WebhooksIdRoute: WebhooksIdRoute,
+  WebhooksIndexRoute: WebhooksIndexRoute,
+}
+
+const WebhooksRouteWithChildren = WebhooksRoute._addFileChildren(
+  WebhooksRouteChildren,
+)
+
 const rootRouteChildren: RootRouteChildren = {
   IndexRoute: IndexRoute,
   AuditRoute: AuditRoute,
   DictionariesRoute: DictionariesRouteWithChildren,
   OutboxRoute: OutboxRoute,
+  WebhooksRoute: WebhooksRouteWithChildren,
 }
 export const routeTree = rootRouteImport
   ._addFileChildren(rootRouteChildren)