Consolidate edit-history bookkeeping under the single reserved .zddc.d/
sidecar (where tokens + access logs already live), instead of its own
top-level .history/ dot-name:
- history.go: record + text history now write/read <dir>/.zddc.d/history/<stem>/
(was <dir>/.history/<stem>/). Const renamed .history → .zddc.d/history and
unexported (the only external user was the dispatch carve-out). The history
VIEWER endpoints (<record>.yaml?history=1, <file>?history=…) read it
server-side, so they keep working for anyone with read on the live file;
the raw store is bookkeeping, blocked by the existing dot-prefix guard.
- main.go: drop the .history GET carve-out (b9ebee7) — superseded; history is
reached via the viewer, not raw browsing. Reword the guard comment to
"reserve .zddc.d/ bookkeeping" (Part B will replace the blanket block with a
.zddc.d/ admin-fence).
- Delete dead .devshell references (the dev-shell was dropped from the chart):
guard comment, paths.go comment, test fixtures/cases (→ .zddc.d), and docs.
This is Part A of the approved plan: ship history in its permanent home so we
never migrate it twice. Tests updated to the new paths; the obsolete
TestDispatchHistoryReadCarveOut is removed (raw-block covered by
TestDispatchHidesDotPrefixedSegments, viewer by mdhistory_test).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Polish pass after the big refactor in 2d114fc.
== Header elevation slot propagated ==
shared/elevation.{js,css} surface a header checkbox for admins.
30-minute sudo-style cookie window (Max-Age=1800, SameSite=Lax).
Only renders when /.profile/access reports can_elevate=true; quiet
for non-admins. Slot added to all 7 tool templates and concat'd
into all 7 build.sh files; admin in any tool now sees the toggle.
Three text-rename ride-alongs in archive/classifier/transmittal
templates: "Add Local Directory" → "Use Local Directory" (the same
rename that landed in browse earlier in this branch).
== Docs ==
- CLAUDE.md gets an "Admin elevation is sudo-style" paragraph in
the "Things that bite if you forget" section.
- AGENTS.md gets a dedicated "Admin elevation (sudo-style)" section
alongside "Bearer tokens" — same depth as the existing auth docs.
== Helper file splits ==
The retired form editor's shared helpers got bundled into a single
zddc_admin.go in the cleanup; that name is now misleading. Split by
concern:
- admin_helpers.go: hasAnyAdminScope (the only admin-specific helper)
- paths.go: resolvePath, urlPathOf, chainDirs (URL ↔ filesystem path
math — used by several profile / zddc-file handlers)
- profile_assets.go (renamed from zddc_admin_assets.go): custom CSS
pipeline. URL renamed from /.profile/zddc/assets/ → /.profile/assets/
since /.profile/zddc/ no longer hosts an editor.
- treeEntry moves to profilehandler.go (alongside AccessView, its
only consumer).
- writeError moves to profileprojects.go (its only consumer).
== Smell cleanup ==
- zddc.HasAnyAdminGrant(fsRoot, email) — new elevation-independent
primitive that walks the cascade and reports whether email is named
in any admin: list anywhere. Replaces the synthetic-elevated probe
hack in enumerateAccess (`Principal{Email, Elevated: true}` was
"lying" to the elevation gate to ask what it would say). The handler's
hasAnyAdminScope collapses to a 4-line wrapper that gates on
p.Elevated and delegates.
- Access-log middleware records `elevated` per request, so forensics
can distinguish "admin acting as user" from "admin exercising power."
- browse/js/app.js's ?file= deep link walks multi-segment paths. Each
intermediate segment is matched + expanded; the leaf gets
selected/previewed. Auto-shows hidden when any segment starts with
. or _. Silently no-ops on unresolved segments.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
