refactor(app): remove Console feature entirely

Per user request: the "显示控制台 / Show console" button in the top-right
header and the bottom drawer it opened are no longer needed — the Runs
section already renders the same log tail in-page via RunDetail, so the
drawer was a duplicate surface. Deleted the entire feature instead of
leaving a hidden toggle that attracts bugs.

Removed files:
- src/renderer/views/ConsoleView.tsx (126 LOC)

Removed renderer integration points:
- App.tsx: header "Show/Hide console" button, ConsoleView render,
  setConsoleOpen(true) call after startRun, TerminalWindow icon import
- views/sections/ExecutionSections.tsx: onOpenConsole callback,
  setConsoleOpen subscription
- components/runs/RunCenter.tsx: onOpenConsole prop (removed from
  forwarding chain)
- components/runs/RunDetail.tsx: onOpenConsole prop + the Lightning
  "Open console" ActionButton. The cancel-run button remains as the
  sole Panel action now that the console entry point is gone.
- hooks/useUIController.ts: consoleOpen / setConsoleOpen subscription
- hooks/useDesktopEvents.ts: "toggle-console" shortcut dispatcher
- state/slices/navigation.ts: consoleOpen field, setConsoleOpen,
  toggleConsole actions, and the two auto-open-on-navigate triggers
  that used to flip the drawer when jumping to a run

Removed main-process integration:
- main/desktop-shell-menu.ts: "Toggle Console" menu item + CmdOrCtrl+`
  accelerator
- main/desktop-shell-window.ts: onShortcut union type narrowed
- shared/types/events.ts: ShortcutEvent action union narrowed

Removed i18n keys (zh + en):
- app.hideConsole / app.showConsole
- console.title / console.noRuns / console.close
- common.openLog / common.noRunSelected / common.waitingForLog
- runs.openConsole

Log capture itself (logBufferRef in useCompanyController + run-log
events) is unchanged — the Runs section still displays it. Nothing
was moved to a "disabled but present" state; the feature is out of
the tree entirely. Typecheck and lint pass.

src/shared/types/events.ts

@@ -15,7 +15,7 @@ export interface DomainChangedEvent {
 
 export interface ShortcutEvent {
   type: "shortcut";
-  action: "toggle-command-palette" | "toggle-console" | "refresh";
+  action: "toggle-command-palette" | "refresh";
 }
 
 export interface RunStatusEvent {