A mechanical prettier --write over server/src, server/tests, server/scripts
and shared/src with the workspaces' .prettierrc; nothing but layout and
import order changes, and every file keeps the same set of imports. shared
is formatted throughout and its format baseline is empty. The server
baseline keeps the 35 files that Prettier would grow past their lint:size
limit (they need a split first, which is not a formatting change), and the
generated entity files stay as their generator writes them.
The data and uploads directories were derived independently in about ten
files, each counting `..` hops from its own `__dirname`, and the file
logger used `process.cwd()` instead. Moving a file or starting the server
from another directory quietly moved where secrets, backups or logs went,
and the backup code named `data/travel.db` directly, so with TREK_DB_FILE
set a backup archived and a restore replaced a file the connection never
opened.
`resolveDataPaths()` in app-config now anchors data/, uploads/, backups,
tmp, logs, the JWT secret and encryption key files and the database file
(TREK_DB_FILE when set, else data/travel.db) on the server package root.
Code that runs before the container calls it directly; Nest classes inject
the new `DataPathsService`. Every previous anchor uses it, and the resolved
paths are unchanged for the image and for `npm run dev`.
Maurice