search_symbols, list_symbol_libraries, list_library_symbols, and
get_symbol_info previously only consulted the global sym-lib-table. A
library registered with project scope (an entry in
<project>/sym-lib-table) was therefore invisible — even right after
open_project succeeded — making add_schematic_component the only tool
that could see it.
Fix has two parts:
1. Wrap project_commands.open_project and project_commands.create_project
in handlers that rebuild SymbolLibraryCommands.library_manager against
the project directory. After open_project, project-scope libraries are
automatically visible to subsequent search/list/info calls.
2. Add an optional projectPath parameter to the four discovery tools
(accepts a project directory, .kicad_pro, .kicad_pcb, or .kicad_sch
path). Stateless callers can resolve project libraries without first
calling open_project. SymbolLibraryCommands._derive_project_path also
walks up from schematicPath/boardPath to find the directory that owns
the project, mirroring the logic in _handle_add_schematic_component.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>