[FEATURE] Ability to refer to workspace symbols (like functions, classes) from Claude Code CLI, so users have an easy way to refer to them while discussion with Claude Code

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

I often discuss with Claude Code about various files in my code base. I am able to refer to files easily with @ character, but I am unable to refer to workspace symbols like functions, classes. This will be very helpful to easily discuss with Claude Code.

Proposed Solution

Introduce a # character support, similar to Github copilot, which performs workspace symbol lookup.

Alternative Solutions

_No response_

Priority

High - Significant impact on productivity

Feature Category

CLI commands and flags

Use Case Example

_No response_

Additional Context

_No response_