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/components/NewProjectModal.tsx

@@ -317,8 +317,6 @@ export function NewProjectModal({
                   disabled={createProject.isPending}
                   className="
                     w-full text-left p-4
-                    border-3 border-[var(--color-neo-border)]
-                    bg-[var(--color-neo-card)]
                     hover:translate-x-[-2px] hover:translate-y-[-2px]
                     transition-all duration-150
                     disabled:opacity-50 disabled:cursor-not-allowed
@@ -352,8 +350,6 @@ export function NewProjectModal({
                   disabled={createProject.isPending}
                   className="
                     w-full text-left p-4
-                    border-3 border-[var(--color-neo-border)]
-                    bg-[var(--color-neo-card)]
                     hover:translate-x-[-2px] hover:translate-y-[-2px]
                     transition-all duration-150
                     disabled:opacity-50 disabled:cursor-not-allowed