mount sharepoint instead

docs/constellation-work.md

@@ -87,13 +87,18 @@ coherent commit before starting unrelated work.
   Codex has agent-deck notifications and hooks enabled. Shared Context7/NixOS skills
   live under `.agents/skills`.
   Zellij is also declared on workstations. Further project workflow work is deferred.
-- **SharePoint:** Zenith declares an hourly service syncing `company-sharepoint:`
-  into `~/.local/share/yookr-reference/sharepoint/Algemeen` and
-  `company-sharepoint-projecten:` into `Projecten`. Each invocation has
-  `--max-delete 100`; new files use `UMask=0077`. The latest implementation only
-  checks for `rclone.conf`; the old environment-file gate is gone. Archived setup
-  instructions describe an earlier version. Consent, remote configuration and
-  synchronization state were not inspected during this cleanup.
+- **SharePoint:** Zenith mounts `company-sharepoint:` at
+  `~/.local/share/yookr-reference/sharepoint/Algemeen` and
+  `company-sharepoint-projecten:` at `Projecten` using the user services
+  `sharepoint-reference-algemeen` and `sharepoint-reference-projecten`.
+  These read-only reference mounts stream files on demand with no VFS disk cache
+  and a 16 MiB memory buffer per open file. Internet access is required; directory
+  listings are cached in memory for five minutes. Credentials stay in
+  `~/.config/rclone/rclone.conf`. The previous hourly mirror is removed.
+  When migrating another existing mirror, stop its sync timer and service,
+  verify local files against their remotes with `rclone check --one-way`, and move
+  the mirror aside before starting the mounts. Remove verified local copies only
+  after checking that the mounts work; preserve unmatched files separately.
 - **Remote support:** Zenith enables TeamViewer. Temporary Xorg/Xfce settings are
   comments only. The purpose beyond remote support and runtime acceptance were
   not recorded; preserve the change without calling it a settled design.