remove redundant code

frontend/src/contexts/ToolNavigationContext.tsx

@@ -1,85 +0,0 @@
-// /**
-//  * ToolNavigationContext - Handles tool selection and navigation without tool registry
-//  * This breaks the circular dependency by not importing the tool registry
-//  */
-
-// import React, { createContext, useContext, useState, useCallback } from 'react';
-// import { useFileContext } from './FileContext';
-
-// // Navigation state interface
-// interface ToolNavigationState {
-//   selectedToolKey: string | null;
-// }
-
-// // Context value interface
-// interface ToolNavigationContextValue extends ToolNavigationState {
-//   // Navigation Actions
-//   selectTool: (toolKey: string) => void;
-//   clearToolSelection: () => void;
-//   handleToolSelect: (toolId: string) => void;
-// }
-
-// const ToolNavigationContext = createContext<ToolNavigationContextValue | undefined>(undefined);
-
-// // Provider component
-// interface ToolNavigationProviderProps {
-//   children: React.ReactNode;
-// }
-
-// export function ToolNavigationProvider({ children }: ToolNavigationProviderProps) {
-//   const [selectedToolKey, setSelectedToolKey] = useState<string | null>(null);
-//   const { setCurrentView } = useFileContext();
-
-//   const selectTool = useCallback((toolKey: string) => {
-//     setSelectedToolKey(toolKey);
-//   }, []);
-
-//   const clearToolSelection = useCallback(() => {
-//     setSelectedToolKey(null);
-//   }, []);
-
-//   const handleToolSelect = useCallback((toolId: string) => {
-//     // Handle special cases
-//     if (toolId === 'allTools') {
-//       clearToolSelection();
-//       return;
-//     }
-
-//     selectTool(toolId);
-//     setCurrentView('fileEditor');
-//   }, [selectTool, setCurrentView, clearToolSelection]);
-
-//   const contextValue: ToolNavigationContextValue = {
-//     selectedToolKey,
-//     selectTool,
-//     clearToolSelection,
-//     handleToolSelect
-//   };
-
-//   return (
-//     <ToolNavigationContext.Provider value={contextValue}>
-//       {children}
-//     </ToolNavigationContext.Provider>
-//   );
-// }
-
-// // Custom hook to use the context
-// export function useToolNavigation(): ToolNavigationContextValue {
-//   const context = useContext(ToolNavigationContext);
-//   if (!context) {
-//     // During development hot reload, temporarily return a safe fallback
-//     if (process.env.NODE_ENV === 'development') {
-//       console.warn('ToolNavigationContext temporarily unavailable during hot reload, using fallback');
-
-//       return {
-//         selectedToolKey: null,
-//         selectTool: () => {},
-//         clearToolSelection: () => {},
-//         handleToolSelect: () => {}
-//       } as ToolNavigationContextValue;
-//     }
-
-//     throw new Error('useToolNavigation must be used within a ToolNavigationProvider');
-//   }
-//   return context;
-// }