Module references 

References command - Find all references to a symbol

Wires tldr-core::analysis::references to the CLI (Session 7 Phase 12).

Features

• Text search with word boundary matching
• AST-based verification to filter false positives
• Reference kind classification (call, read, write, import, type)
• Search scope optimization based on symbol visibility
• Multiple output formats: JSON, text

Risk Mitigations

• S7-R31: Command registered in mod.rs and main.rs
• S7-R32: format_references_text implemented below
• S7-R33: find_references exported from tldr_core::analysis::references
• S7-R46: Tab alignment - expand tabs to spaces in context
• S7-R50: No suggestions on no match - suggest similar symbols
• S7-R51: Too many references - respect limit, show count
• S7-R56: Path not found error - include tried path in message
• S7-R57: Unsupported language - list supported languages in error

Structs

ReferencesArgs

Find all references to a symbol