feat(tools): add advanced debug tools (registers, exceptions, memory, parallel)

[CalvinAllen]

Description

Add low-level and parallel debugging tools for CPU registers, exception settings, memory inspection, and parallel task analysis.

Tools to Implement

CPU Registers

Tool	Description
register_list	Get values of common CPU registers
register_get	Get the value of a specific CPU register by name

Exception Settings

Tool	Description
exception_settings_get	Get exception break settings
exception_settings_set	Configure when to break on a specific exception type

Memory

Tool	Description
memory_read	Read memory bytes at an address expression or get a variable's memory representation

Parallel Debugging

Tool	Description
parallel_stacks	Get all threads' call stacks in a tree view, grouping threads with common frames
parallel_watch	Evaluate the same expression on all threads and compare results
parallel_tasks_list	List TPL (Task Parallel Library) task information

Notes

• These are power-user features for deep debugging scenarios
• Competitor reference: Unofficial VS MCP Server by dhq-boiler