feat: add logo and update package.json with icon reference

Author: alpha912

assets/logo.webp

@@ -2,7 +2,7 @@
   "name": "codebase-md",
   "displayName": "CodebaseMD",
   "description": "Export your entire codebase or selected files as a Markdown file.",
-  "version": "1.0.0",
+  "version": "1.0.1",  // Increment the version number
   "publisher": "alpha912",
   "engines": {
     "vscode": "^1.70.0"
@@ -20,6 +20,7 @@
     "url": "https://github.com/alpha912/codebase-md.git"
   },
   "license": "MIT", 
+  "icon": "assets/logo.webp",  // Add this line to reference your logo
   "contributes": {
     "commands": [
       {
@@ -35,7 +36,7 @@
       "explorer/context": [
         {
           "command": "codebaseMD.exportSelected",
-          "when": "explorerResourceIsFolder || resourceFilename",
+          "when": "explorerResourceIsFo­lder || resourceFilename",
           "group": "navigation"
         }
       ]