[thekevinbot]

Fixes #1208
Part of #1191

On-file hooks and parsed() parsers now receive {path} and {root} in plain form: \\?\C:\x becomes C:\x and \\?\UNC\server\share\x becomes \\server\share\x. Verbatim forms with no plain equivalent (\\?\GLOBALROOT, \\?\Volume{...}, ./.. or empty components, trailing dot/space, reserved device names, invalid characters, paths of 260+ UTF-16 units) pass through unchanged.

The conversion is a pure string function (command::non_verbatim), so its tests run on Linux. dunce is not a dependency; a small local function covers it. Argv quoting (#1207) and the root-relative path column (#1189) are untouched.

E2E Verification

• Ran e2e suites locally for every affected SDK
• Python SDK e2e: pass (38 passed, 4 xfailed)
• TypeScript SDK e2e: pass (18 passed)
• Rust core e2e (if applicable): pass (cargo test --workspace --features cli)
• packages/python/e2e-attestations/<branch>.json receipt written if packages/python changed (just e2e-attest-python)
• packages/ts/e2e-attestations/<branch>.json receipt written if packages/ts changed (just e2e-attest-ts)
• Command(s) run: cargo test --workspace --features cli, just e2e-attest-python, just e2e-attest-ts, just preflight
• Result summary: all pass; preflight 0 failing pairs, rust mutation 37 mutants, all caught.

Manual run (Linux): dirsql -c .dirsql.toml "SELECT p, r FROM seen" with on-file = "sh -c '...' sh {path} {root}" returned [{"p":"/tmp/ex1208/data/a.txt","r":"/tmp/ex1208"}], unchanged on Unix. The Windows conversion is covered by Linux-run unit tests; there is no cfg(windows) code, so no Windows-target compile check was needed. Not run on a Windows host (that CI job is in #1178).

Changelog / Migrations

• Changelog fragment added under <root>/<pkg>/changelog.d/ for each changed package (or: skip-changelog trailer on a commit with reason)
• Migration fragment added under <root>/<pkg>/migrations.d/ (or: not required -- additive/bugfix only)