feat: Enhance CLI components with icons and improve file editing capabilities

- Added icons to the CLI History and CLI Tools headers for better UI representation.
- Updated CLI Status component to include tool-specific classes for styling.
- Refactored CCW Install Panel to improve layout and functionality, including upgrade and uninstall buttons.
- Enhanced the edit-file tool with new features:
  - Support for creating parent directories when writing files.
  - Added dryRun mode for previewing changes without modifying files.
  - Implemented a unified diff output for changes made.
  - Enabled multi-edit support in update mode.
- Introduced a new Smart Search Tool with multiple search modes (auto, exact, fuzzy, semantic, graph) and intent classification.
- Created a Write File Tool to handle file creation and overwriting with backup options.

ccw/src/commands/install.js

@@ -331,6 +331,13 @@ async function copyDirectory(src, dest, manifest = null, excludeDirs = []) {
  */
 function getVersion() {
   try {
+    // First try root package.json (parent of ccw)
+    const rootPkgPath = join(getSourceDir(), 'package.json');
+    if (existsSync(rootPkgPath)) {
+      const pkg = JSON.parse(readFileSync(rootPkgPath, 'utf8'));
+      if (pkg.version) return pkg.version;
+    }
+    // Fallback to ccw package.json
     const pkgPath = join(getPackageRoot(), 'package.json');
     const pkg = JSON.parse(readFileSync(pkgPath, 'utf8'));
     return pkg.version || '1.0.0';

ccw/src/commands/upgrade.js

@@ -32,6 +32,13 @@ function getSourceDir() {
  */
 function getVersion() {
   try {
+    // First try root package.json (parent of ccw)
+    const rootPkgPath = join(getSourceDir(), 'package.json');
+    if (existsSync(rootPkgPath)) {
+      const pkg = JSON.parse(readFileSync(rootPkgPath, 'utf8'));
+      if (pkg.version) return pkg.version;
+    }
+    // Fallback to ccw package.json
     const pkgPath = join(getPackageRoot(), 'package.json');
     const pkg = JSON.parse(readFileSync(pkgPath, 'utf8'));
     return pkg.version || '1.0.0';