* fix(logs): declare the compressed length so a log download finishes
The gzip middleware compressed a text body but kept the handler's declared
Content-Length (the uncompressed size), so a browser waited for bytes that
never came: downloading any log over 1 KB hung, in the workspace and on the
admin page. The middleware now drops a declared length before compressing.
Part of #329
* feat(system): show Diagnostics & logs natively and retire the hand-off panel
System › Diagnostics & logs is native (D109, D110): the concept's
Diagnostics surface with the live database, source, Viewer.js and renderer
lines, Run checks (the shared Health report), the diagnostic report, Inspect
and the confirmed test link; and the Logs surface with the minimum-level
viewer, Lines 1-500, statistics, the log download, the runtime level and
console setting saved by Save preferences, the log files with their
downloads, Review log cleanup (the rotated_logs maintenance plan, no backup
box, Listed files) and a confirmed Clear all logs.
D94's hand-off panel, SECTION_HANDOFFS and the undelivered runtime adapter
are gone. The browser server logs into its own temporary root.
Part of #329
* fix(system): confirm Clear all logs on a fresh file list and record coverage
Review fixes for the Diagnostics & logs section:
- Clear all logs reads the log files again before it confirms, so the
dialog names the copies it deletes now (a list it cannot read gives the
general sentence, never an old count); Refresh reads the files too.
- Runtime values that cannot be read stay disabled and say so.
- Create test link holds its button until the write answered, so a second
press cannot write a second record.
- The Lines field names its range.
- The browser server builds its logger in its own root, so no log file is
ever opened in another folder; the fixture closes every directory scan
and replaces a link instead of writing through it.
- system.mjs drops the unused section fallback; frontend coverage floors
recorded with coverage:update (system-diagnostics.mjs 97.5% lines).
Part of #329
* fix(system): read the database size the report sends
The Database line read database_info.size_bytes, a key the report does
not have (get_database_info answers database_size_bytes), so it always
read "Readable · 0 bytes · N images". The browser test now requires a
non-zero size. Found by PR 3's concept comparison.
Part of #329
Vito
bdc38422a9