fix(ui): address code review feedback

- ChatMessage: use CSS variable syntax for bg-neo-accent and text consistency
- DebugLogViewer: fix info log level to use --color-neo-log-info
- TerminalTabs: use neo-hover-subtle for hover states instead of text color
- globals.css: fix shimmer effect selector to target .neo-progress-fill
- globals.css: fix loading spinner visibility with explicit border color
- globals.css: add will-change for .neo-btn-yolo performance
- App.tsx: group constants after imports
- NewProjectModal: remove redundant styling (neo-card provides these)
- Add tsconfig.tsbuildinfo to .gitignore and remove from tracking

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

ui/src/App.tsx

@@ -4,9 +4,6 @@ import { useProjects, useFeatures, useAgentStatus, useSettings } from './hooks/u
 import { useProjectWebSocket } from './hooks/useWebSocket'
 import { useFeatureSound } from './hooks/useFeatureSound'
 import { useCelebration } from './hooks/useCelebration'
-
-const STORAGE_KEY = 'autocoder-selected-project'
-const DARK_MODE_KEY = 'autocoder-dark-mode'
 import { ProjectSelector } from './components/ProjectSelector'
 import { KanbanBoard } from './components/KanbanBoard'
 import { AgentControl } from './components/AgentControl'
@@ -24,6 +21,9 @@ import { DevServerControl } from './components/DevServerControl'
 import { Loader2, Settings, Moon, Sun } from 'lucide-react'
 import type { Feature } from './lib/types'
 
+const STORAGE_KEY = 'autocoder-selected-project'
+const DARK_MODE_KEY = 'autocoder-dark-mode'
+
 function App() {
   // Initialize selected project from localStorage
   const [selectedProject, setSelectedProject] = useState<string | null>(() => {