fix(web/ui): resolve padding and dialog layout issues from audit

- Remove conflicting .dialog/.dialog-body rules from utilities.css
- Fix live-session sidebar alignment and padding
- Wrap ProjectDialog, RepositoryCreateDialog, WorkspacesPage modals in .dialog-header/.dialog-body
- Migrate SessionsPage dirty-delete modal from .modal-* to .dialog-*
- Add padding to .project-card
- Fix session-card-actions border token (var(--border))
- Remove duplicate .dialog-actions rule in global.css
- Add pb-20 bottom clearance to ConfigProfile/ToolType editor scroll containers
- Add .card-md padding to ErrorState

apps/web/src/components/features/tool-workshop/ToolTypeEditorPanel.tsx

@@ -53,7 +53,7 @@ export const ToolTypeEditorPanel = ({
 	const hasSelection = isCreating || selectedToolType;
 
 	return (
-		<div className="flex-1 overflow-auto p-5 min-w-0">
+		<div className="flex-1 overflow-auto p-5 pb-20 min-w-0">
 			{!hasSelection ? (
 				<div className="empty-state">
 					<div className="empty-state-icon">