Bump editor version to 1.878.0 and fix gitignore path normalization for Windows

- when loading .gitignore files, account for windows style of paths

Author: robertpiosik

apps/editor/package.json

@@ -2,7 +2,7 @@
   "name": "gemini-coder",
   "displayName": "Code Web Chat",
   "description": "Fast and safe way to code with AI (CWC)",
-  "version": "1.877.0",
+  "version": "1.878.0",
   "scripts": {
     "build": "npx vsce package --no-dependencies",
     "vscode:prepublish": "rimraf out && npm run compile",

apps/editor/src/context/providers/workspace/workspace-provider.ts

@@ -1560,10 +1560,9 @@ export class WorkspaceProvider
       const workspace_root = this.get_workspace_root_for_file(gitignore_path)
       if (!workspace_root) continue
 
-      const relative_gitignore_path = path.relative(
-        workspace_root,
-        path.dirname(gitignore_path)
-      )
+      const relative_gitignore_path = path
+        .relative(workspace_root, path.dirname(gitignore_path))
+        .replace(/\\/g, '/')
 
       try {
         const gitignore_content = fs.readFileSync(gitignore_path, 'utf-8')