IChooseYou dc6963e0d5 feat: extract typeIndex from PDB symbols and add symbols.importType MCP tool ...

extractPdbSymbols() was reading S_GDATA32/S_GTHREAD32 records which
contain a typeIndex field linking the symbol to its type definition in
the TPI stream, but this field was discarded — only name + RVA were
kept. This meant loading symbols gave you address resolution but no
way to automatically import the type associated with a global variable.

Changes:
- PdbSymbol now carries typeIndex (0 = no type info / public symbol)
- extractPdbSymbols() captures typeIndex from all global data symbols
- PdbSymbolSet stores nameToTypeIndex mapping alongside nameToRva
- New importTypeForSymbol() follows LF_POINTER/LF_MODIFIER chains to
  find the underlying UDT/enum and imports it with full recursive children
- New symbols.importType MCP tool: given "ntdll!g_pShimEngineModule",
  resolves its typeIndex, imports the type definition from the PDB, and
  merges it into the active project
- loadPdbIntoStore() helper consolidates the extract+store pattern with
  type index support

2026-03-14 18:11:57 -06:00

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