Put resources where somebody would look for them

`resources` was reachable from the SDK and the API and nowhere else, and
`node_queued` was published to nothing at all — so a node waiting for a machine
looked exactly like a node that had hung, which is the failure the event was
added for.

The node panel gets a Resources section: a size by name, the numbers for a node
that wants its own, and how long it is expected to take. Picking a flavor drops
the numbers, because saying both is two answers and the engine refuses it.

A queued node draws a neutral dot rather than one of the three status colours —
it is not running, it did not go well, and it did not go wrong; it is idle with
a reason, which the tooltip gives.

And a Workers screen, which is the first UI for any of this: every machine the
engine can reach with what is free of each, what is attached, what a cluster
has been asked for, and the sizes, editable. `fluksio status` grew a line of
the same.

The demo's training node already preferred a GPU worker, which was exactly the
declaration that used to be dropped, so it now says how much of that machine it
takes as well.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A6HeySA27EkGANZN95QySW

frontend/src/routeTree.gen.ts

@@ -20,6 +20,7 @@ import { Route as LayoutIndexRouteImport } from './routes/_layout/index'
 import { Route as ViewNameRouteImport } from './routes/view.$name'
 import { Route as PanelIdRouteImport } from './routes/panel.$id'
 import { Route as OauthAuthorizeRouteImport } from './routes/oauth.authorize'
+import { Route as LayoutWorkersRouteImport } from './routes/_layout/workers'
 import { Route as LayoutSettingsRouteImport } from './routes/_layout/settings'
 import { Route as LayoutSecretsRouteImport } from './routes/_layout/secrets'
 import { Route as LayoutModulesRouteImport } from './routes/_layout/modules'
@@ -85,6 +86,11 @@ const OauthAuthorizeRoute = OauthAuthorizeRouteImport.update({
   path: '/oauth/authorize',
   getParentRoute: () => rootRouteImport,
 } as any)
+const LayoutWorkersRoute = LayoutWorkersRouteImport.update({
+  id: '/workers',
+  path: '/workers',
+  getParentRoute: () => LayoutRoute,
+} as any)
 const LayoutSettingsRoute = LayoutSettingsRouteImport.update({
   id: '/settings',
   path: '/settings',
@@ -152,6 +158,7 @@ export interface FileRoutesByFullPath {
   '/modules': typeof LayoutModulesRoute
   '/secrets': typeof LayoutSecretsRoute
   '/settings': typeof LayoutSettingsRoute
+  '/workers': typeof LayoutWorkersRoute
   '/oauth/authorize': typeof OauthAuthorizeRoute
   '/panel/$id': typeof PanelIdRoute
   '/view/$name': typeof ViewNameRoute
@@ -174,6 +181,7 @@ export interface FileRoutesByTo {
   '/modules': typeof LayoutModulesRoute
   '/secrets': typeof LayoutSecretsRoute
   '/settings': typeof LayoutSettingsRoute
+  '/workers': typeof LayoutWorkersRoute
   '/oauth/authorize': typeof OauthAuthorizeRoute
   '/panel/$id': typeof PanelIdRoute
   '/view/$name': typeof ViewNameRoute
@@ -198,6 +206,7 @@ export interface FileRoutesById {
   '/_layout/modules': typeof LayoutModulesRoute
   '/_layout/secrets': typeof LayoutSecretsRoute
   '/_layout/settings': typeof LayoutSettingsRoute
+  '/_layout/workers': typeof LayoutWorkersRoute
   '/oauth/authorize': typeof OauthAuthorizeRoute
   '/panel/$id': typeof PanelIdRoute
   '/view/$name': typeof ViewNameRoute
@@ -223,6 +232,7 @@ export interface FileRouteTypes {
     | '/modules'
     | '/secrets'
     | '/settings'
+    | '/workers'
     | '/oauth/authorize'
     | '/panel/$id'
     | '/view/$name'
@@ -245,6 +255,7 @@ export interface FileRouteTypes {
     | '/modules'
     | '/secrets'
     | '/settings'
+    | '/workers'
     | '/oauth/authorize'
     | '/panel/$id'
     | '/view/$name'
@@ -268,6 +279,7 @@ export interface FileRouteTypes {
     | '/_layout/modules'
     | '/_layout/secrets'
     | '/_layout/settings'
+    | '/_layout/workers'
     | '/oauth/authorize'
     | '/panel/$id'
     | '/view/$name'
@@ -373,6 +385,13 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof OauthAuthorizeRouteImport
       parentRoute: typeof rootRouteImport
     }
+    '/_layout/workers': {
+      id: '/_layout/workers'
+      path: '/workers'
+      fullPath: '/workers'
+      preLoaderRoute: typeof LayoutWorkersRouteImport
+      parentRoute: typeof LayoutRoute
+    }
     '/_layout/settings': {
       id: '/_layout/settings'
       path: '/settings'
@@ -472,6 +491,7 @@ interface LayoutRouteChildren {
   LayoutModulesRoute: typeof LayoutModulesRoute
   LayoutSecretsRoute: typeof LayoutSecretsRoute
   LayoutSettingsRoute: typeof LayoutSettingsRoute
+  LayoutWorkersRoute: typeof LayoutWorkersRoute
   LayoutIndexRoute: typeof LayoutIndexRoute
   LayoutRunsIdRoute: typeof LayoutRunsIdRoute
   LayoutDashboardsIndexRoute: typeof LayoutDashboardsIndexRoute
@@ -485,6 +505,7 @@ const LayoutRouteChildren: LayoutRouteChildren = {
   LayoutModulesRoute: LayoutModulesRoute,
   LayoutSecretsRoute: LayoutSecretsRoute,
   LayoutSettingsRoute: LayoutSettingsRoute,
+  LayoutWorkersRoute: LayoutWorkersRoute,
   LayoutIndexRoute: LayoutIndexRoute,
   LayoutRunsIdRoute: LayoutRunsIdRoute,
   LayoutDashboardsIndexRoute: LayoutDashboardsIndexRoute,