- Slim custom_gns3fy.py to connector-only Gns3Connector and rename to
connector.py; delete the unused Node/Link/Project dataclasses and
endpoint wrapper methods (~3000 lines)
- Move the MCP node/link handler implementations into
gns3_client/api_handlers.py as the shared REST client layer consumed
by both the MCP service and copilot tools; add available_filters
handler (exposed as link_available_filters MCP tool) and
build_gns3_ctx() for copilot callers
- Rewrite the tools_v2 node/link tools on top of the handlers: batch
lifecycle actions now run in parallel, node creation is a single
POST, project-wide status reads replace per-node GETs
- Port Project.nodes_inventory/links_summary aggregation into
project_inventory.py (output shape preserved) and rewrite the
topology reader / project info tools on it, dropping the unused
stats/snapshots/drawings calls
- Delete the dead mcp/nodes.py and mcp/links.py (NODE_TOOLS/LINK_TOOLS
had no consumers; __init__ imports handlers from api_handlers)
- Retarget mcp handler tests to patch api_handlers._get_connector and
replace test_custom_gns3fy.py with inventory contract tests
