Knip flagged remark-gfm as unused and date-fns as imported-but-undeclared, so drop remark-gfm (which prunes its transitive markdown subtree from the lockfile) and declare date-fns, which keyExpiryUtils.ts imports but only received transitively. Also delete the dead memory/components/index.tsx barrel, since nothing imports it once the page pulls MemoryView from its module directly
Knip itself could not run: its Playwright plugin imports every config referenced by a --config flag in package.json scripts, and migration.serverRootPath.config.ts threw at import time when SERVER_ROOT_PATH was unset. Move that guard into a config-specific globalSetup so importing the config is side-effect-free; the check still fires loudly before any test runs when the prefix is missing
