Agent Initialization Fails on Windows CLI with Incomplete Tab Completion

Bug Description
agent are not available on windows powersheel or cmd. also search file with tab dont work

Environment Info

• Platform: win32
• Terminal: vscode
• Version: 1.0.62
• Feedback ID: b11df4a9-6463-44cd-a786-b5b0ec4d3c40

Errors

[{"error":"Error: spawn /c/Users/Raine/AppData/Roaming/nvm/v20.19.2/node_modules/@anthropic-ai/claude-code/vendor/ripgrep/x64-win32/rg.exe ENOENT\n    at ChildProcess._handle.onexit (node:internal/child_process:285:19)\n    at onErrorNT (node:internal/child_process:483:16)\n    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)","timestamp":"2025-07-29T12:20:33.967Z"},{"error":"Error: spawn /c/Users/Raine/AppData/Roaming/nvm/v20.19.2/node_modules/@anthropic-ai/claude-code/vendor/ripgrep/x64-win32/rg.exe ENOENT\n    at ChildProcess._handle.onexit (node:internal/child_process:285:19)\n    at onErrorNT (node:internal/child_process:483:16)\n    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)","timestamp":"2025-07-29T12:20:36.876Z"}]