Every standalone tool (eeschema, pcbnew, calculator) boots through
common/single_top.cpp, which runs STARTWIZARD::CheckAndRun() — the first-run
"KiCad Setup" wizard. It shows whenever any provider (SETTINGS / LIBRARIES /
PRIVACY) reports NeedsUserInput(), which is always true on our ephemeral MEMFS
with no config, and its modal loop crashes Asyncify. Only eeschema was seeding
config, so pcbnew and the calculator hit the wizard.
Flip TOOL_NEEDS_CONFIG_SEED to true for pcbnew and calculator so seedKicadConfig
runs in preRun for all three (it writes the kicad_common.json privacy flags and
the sym/fp/design-block lib-tables the providers check), making NeedsUserInput()
false and skipping the wizard. Verified in-browser: pcbnew renders a board at
/p/mytest/pcbnew/bottom.kicad_pcb and the calculator loads, both wizard-free.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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