csp

chore: add node_modules to gitignore and clean up accidentally tracked artifacts

test(obsidian-plugin): update cold-cache create test to match real resolveVaultFile fallback

fix(obsidian-plugin): use resolveVaultFile in create-path catch block for cold metadata cache

release: 0.1.19 — Layer 3 fail-open on partial closures

release: 0.1.18 — ghost-add quarantine (issue 0014 Layer 1)