[BarganConstantin]

What changes

• Error reports no longer carry paths outside ccdeck's own package. The scrub used to swap only the home folder for ~, so the rest of a path left with the error: a project's folder under ~/.claude/projects/, a path under /mnt or on another drive or share, a file:// frame. Now every such path is sent as <path> (with ~ and ~/.claude or ~/.codex kept in front when it had them), and a project folder in Claude Code's encoding (-home-alice-acme, C--Users-Bob-acme) as <project>.
• A frame inside ccdeck's own package keeps its place in it — ccdeck/src/server/tail.mjs:42:7 — whether the deck runs from npx, a global install, a source checkout or the desktop app, so a stack still says where the bug is and reads the same on every machine. A dependency npx put beside the package keeps node_modules/<pkg>/….
• The page's scrub of the crash text it seeds the feedback dialog with uses the same patterns (a test holds the two copies together).
• Emails and key-shaped strings are scrubbed as before. README and PRODUCT.md say what the scrub now takes out.

Verification

• npm run typecheck clean.
• Full suite (--maxWorkers=3 --minWorkers=1): 889 files, 11646 tests passed, exit 0.
• New src/web/__tests__/error-report-paths.test.ts: an ENOENT on ~/.claude/projects/-home-alice-Desktop-acme-secret/…, /mnt/work/acme, D:\clients\acme, a UNC share, file:// frames, quoted and framed paths with spaces, bare encoded project folders; the deck's own frames on npx, checkout, macOS app and Windows app roots; addresses, node:internal frames and plain words left alone; and one end-to-end reportError with a stubbed fetch. Before the fix, 38 of its cases failed with the path or project left in the text.
• reports-1853.test.ts and visible-feedback-1853.test.ts repointed from "the tail after ~ stays" to the new shape.
• Scrub timing checked on a 1 MB input (linear, ~65 ms).