refactor: move setups list into collection page as third tab

Setups now lives alongside My Gear and Planning under /collection?tab=setups
instead of its own /setups route. Dashboard card updated to link to the new
tab. Setup detail pages (/setups/:id) remain unchanged.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/client/routeTree.gen.ts

@@ -10,7 +10,6 @@
 
 import { Route as rootRouteImport } from './routes/__root'
 import { Route as IndexRouteImport } from './routes/index'
-import { Route as SetupsIndexRouteImport } from './routes/setups/index'
 import { Route as CollectionIndexRouteImport } from './routes/collection/index'
 import { Route as ThreadsThreadIdRouteImport } from './routes/threads/$threadId'
 import { Route as SetupsSetupIdRouteImport } from './routes/setups/$setupId'
@@ -20,11 +19,6 @@ const IndexRoute = IndexRouteImport.update({
   path: '/',
   getParentRoute: () => rootRouteImport,
 } as any)
-const SetupsIndexRoute = SetupsIndexRouteImport.update({
-  id: '/setups/',
-  path: '/setups/',
-  getParentRoute: () => rootRouteImport,
-} as any)
 const CollectionIndexRoute = CollectionIndexRouteImport.update({
   id: '/collection/',
   path: '/collection/',
@@ -46,14 +40,12 @@ export interface FileRoutesByFullPath {
   '/setups/$setupId': typeof SetupsSetupIdRoute
   '/threads/$threadId': typeof ThreadsThreadIdRoute
   '/collection/': typeof CollectionIndexRoute
-  '/setups/': typeof SetupsIndexRoute
 }
 export interface FileRoutesByTo {
   '/': typeof IndexRoute
   '/setups/$setupId': typeof SetupsSetupIdRoute
   '/threads/$threadId': typeof ThreadsThreadIdRoute
   '/collection': typeof CollectionIndexRoute
-  '/setups': typeof SetupsIndexRoute
 }
 export interface FileRoutesById {
   __root__: typeof rootRouteImport
@@ -61,30 +53,18 @@ export interface FileRoutesById {
   '/setups/$setupId': typeof SetupsSetupIdRoute
   '/threads/$threadId': typeof ThreadsThreadIdRoute
   '/collection/': typeof CollectionIndexRoute
-  '/setups/': typeof SetupsIndexRoute
 }
 export interface FileRouteTypes {
   fileRoutesByFullPath: FileRoutesByFullPath
-  fullPaths:
-    | '/'
-    | '/setups/$setupId'
-    | '/threads/$threadId'
-    | '/collection/'
-    | '/setups/'
+  fullPaths: '/' | '/setups/$setupId' | '/threads/$threadId' | '/collection/'
   fileRoutesByTo: FileRoutesByTo
-  to:
-    | '/'
-    | '/setups/$setupId'
-    | '/threads/$threadId'
-    | '/collection'
-    | '/setups'
+  to: '/' | '/setups/$setupId' | '/threads/$threadId' | '/collection'
   id:
     | '__root__'
     | '/'
     | '/setups/$setupId'
     | '/threads/$threadId'
     | '/collection/'
-    | '/setups/'
   fileRoutesById: FileRoutesById
 }
 export interface RootRouteChildren {
@@ -92,7 +72,6 @@ export interface RootRouteChildren {
   SetupsSetupIdRoute: typeof SetupsSetupIdRoute
   ThreadsThreadIdRoute: typeof ThreadsThreadIdRoute
   CollectionIndexRoute: typeof CollectionIndexRoute
-  SetupsIndexRoute: typeof SetupsIndexRoute
 }
 
 declare module '@tanstack/react-router' {
@@ -104,13 +83,6 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof IndexRouteImport
       parentRoute: typeof rootRouteImport
     }
-    '/setups/': {
-      id: '/setups/'
-      path: '/setups'
-      fullPath: '/setups/'
-      preLoaderRoute: typeof SetupsIndexRouteImport
-      parentRoute: typeof rootRouteImport
-    }
     '/collection/': {
       id: '/collection/'
       path: '/collection'
@@ -140,7 +112,6 @@ const rootRouteChildren: RootRouteChildren = {
   SetupsSetupIdRoute: SetupsSetupIdRoute,
   ThreadsThreadIdRoute: ThreadsThreadIdRoute,
   CollectionIndexRoute: CollectionIndexRoute,
-  SetupsIndexRoute: SetupsIndexRoute,
 }
 export const routeTree = rootRouteImport
   ._addFileChildren(rootRouteChildren)