wrangler bundles; tsc only checks. Without noEmit a bare `tsc` wrote
compiled .js beside the sources (a stray webapp/src/index.js).
Generated-by: Claude Opus 5.5
Pure rename ahead of the dump worker's evolution into a bookmark cache
(goal 1c), so history follows the files. The diigo-login helper script
is dropped: the cookie now enters through webapp's mint form, never a
local script.
dckc