`requires-python` and the CI pin already said 3.14, but ruff, mypy and pylint
were still grading against 3.10 -- three tools judging an interpreter nothing
runs any more, and ruff withholding the pyupgrade fixes that only become safe
at the newer target. `pin_ci_python.py` rewrites exactly these three knobs.
What the stale target was hiding: 118 sites on `datetime.timezone.utc` instead
of `datetime.UTC` (UP017), two classes still written with `Generic[...]` rather
than PEP 695 syntax, and ruff's stable formatter applying PEP 758 --
`except (A, B):` becomes `except A, B:`. That last one makes the source
3.14-only at the syntax level, which is what `requires-python = ">=3.14"`
already promised; kuhy chose it deliberately over holding ruff a release back
(2026-08-29).
The PEP 695 fix needed a hand: ruff rewrote `class WidgetGroup(Generic[_W])`
to `class WidgetGroup[W: tk.Misc]` but left the body annotated with the
module-level `_W`, a *different* type variable -- mypy caught it as "a function
returning TypeVar should receive at least one argument containing the same
TypeVar". Renamed the body to the new parameter, gave `FrameGroup.__init__`
the concrete `list[tk.Frame]` it always wrapped, and deleted the two now-dead
module-level TypeVars.
ruff, ruff-format, mypy --strict and both pylint passes clean at the new target.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SfnJmxxsZ534AKk16rC2Gr
--restore exists so the workout bonus can push shutdown later, and it had no
upper bound at all: `sudo adjust_shutdown_schedule.sh --restore 24 24 0` from
any shell undid the entire ratchet, with nothing written down. It is now
clamped to a ceiling and every restore is recorded.
Clamped rather than refused, so the reward path keeps working: the bonus asks
for up to 24 and simply lands on 23. Ceiling chosen by kuhy as today's earned
state -- base is 21, live was 23.
Two corrections to the previous commit, both found by reading the callers:
- It tightened validation from 0-24 to 0-23 on the grounds that the error
message said 0-23. That was backwards. 24 is a real, documented value:
_adjust_shutdown_time_by caps at 24 to mean midnight, and
day-specific-shutdown-check.sh catches it through the morning-window
condition. The message was what was wrong, so the message is what changed.
- The audit line does NOT go in /etc/shutdown-schedule-overrides.conf, which
was the original plan. That file is parsed by day-specific-shutdown-check.sh
as start|end|created|reason, and a line covering the current time makes it
exit 0 and SKIP the shutdown. An audit trail written there would have
suppressed the very curfew it documented. It goes to
/var/log/shutdown-restore.log, and a test asserts the conf stays empty.
The log write says so on stderr when it fails, per this repo's no-silent-
failures rule; it is not fatal, because refusing an earned reward over an
unwritable log file would be the worse failure.
29 shell cases and 1146 python tests pass. Verified in a vmbox sandbox as root
against a real /etc and a real chattr: 24 clamps to 23 and is logged, the
overrides conf is untouched, and 25 is still refused.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01B5jMviyk15MKw1PqW1pzKr
adjust_shutdown_schedule.sh compared only $1 and $2, so the third value passed
through unchecked in both directions: the morning shutdown window could be
shortened at will while the two evening hours were guarded.
The fix is not the obvious one. day-specific-shutdown-check.sh shuts down while
the clock is BELOW morning_end_minutes, so a LARGER MORNING_END_HOUR means a
longer shutdown window -- stricter. Copying the evening hours' `-gt` comparison
would have ratcheted it backwards and blessed exactly the loosening it was
meant to stop. The guard is `-lt`, and the inversion is now stated in the
header rather than left to be rediscovered.
Two smaller fixes in the same path: validation accepted 24 while its own error
message said 0-23, and the config is now unset before being sourced so an
unreadable file falls back to the documented loosest defaults instead of
inheriting whatever those names last held.
--restore is deliberately unchanged. It looks like a bypass, and it is one, but
it is load-bearing: shutdown_base.json says 21 while the live config is 23,
because the workout reward pushes the schedule later THROUGH --restore.
Bounding it at the base -- as was originally proposed -- would have capped the
reward at 21 and broken a daily flow. Bounding it needs a policy ceiling, which
is a decision, not a refactor.
The script is now sourceable, with the config path overridable, so the ratchet
has tests at all: 20 cases covering both directions, the source-clobber trap,
and the missing/unreadable config fallbacks. A ratchet with no test is how the
$3 gap survived for months.
Verified in a vmbox sandbox as root against a real /etc and a real chattr (the
immutable flag genuinely applied, which a tmpfs cannot do): a stricter write
lands, a looser evening hour is refused, a shortened morning window is refused
with the reason, and --restore still loosens. Not exercised against the host's
own /etc/shutdown-schedule.conf, deliberately.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01B5jMviyk15MKw1PqW1pzKr
Both delegating hooks were exiting 1 with "shared gate not found at
/home/runner/utils/scripts/...". The workflow runs `pre-commit/action` against
a bare checkout, so nothing put kuhyx/utils where the delegates look. It now
checks the shared repo out to `.utils` and points `UTILS_ROOT` at it, the same
way every other workflow in the fleet does.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CRykabMwPgDzFHcARoqpaK
Python side: gatelock v0.7.1 -> v0.7.2 and crdt-sync v0.9.0 -> v0.9.1 (both
re-cut so consumers stop resolving pre-upgrade constraints), plus every `>=`
floor turned into an exact pin -- five majors among them (mypy 1 -> 2.3.1,
pylint 3 -> 4.0.7, pytest 8 -> 9.1.1, pytest-cov 4 -> 7.1.0, ruff 0.8 ->
0.16.5) and mcp pinned at 2.1.1. `scripts/ci_mirror.sh` builds a clean venv
from requirements.txt and runs the whole CI set: 1146 tests, 100% branch
coverage, no lint or type finding.
workout_app: sync_settings_ui v0.1.0 -> v0.4.1 and ten exact pins, with the
flutter_secure_storage 11 chain (compileSdk 37 / AGP 9.3.2 / Gradle 9.7.1).
411 tests green, analyzer clean, release APK builds.
CI's Flutter pin was 3.44.6 while `.fvmrc` says 3.47.2 -- the drift that made
kuhylog red on a commit that is clean locally. Both workflows now say 3.47.2,
and the gate reads that pin from now on.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CRykabMwPgDzFHcARoqpaK
Two gaps against the 100% bar. The first is mine: --log-manual-workout's
dispatch branch had no test, so nothing checked that the flag's own name is
stripped before the args are forwarded, or that the exit code is the logger's.
The second predates this work. `_record_decision` annotates the DECISION line
with any backend it could not read, which is the thing that distinguishes
"weekly=0/5, measured" from "weekly=0/5, unreadable" -- the exact confusion
that hid the 2026-08 outage -- and that branch was never exercised. Now both
directions are: named when a source is degraded, absent when none are.
test_sync_degradation.py was at the 250-line cap, so the new class lives in
test_sync_degradation_part2.py.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AWq9MRemX9ZWvNmnhNWUP2
The phone form was the only way to log a manual workout, so logging one
depended on the phone's foreground. Another app taking focus mid-entry could
interleave a field (seen: "Played 6 games 1 did nPlayed 6 games...") or drop
one, which is a bad property for a record that spends budget.
`--log-manual-workout` takes every field as a flag and needs no UI, no phone
and no app. It is emphatically NOT a way to log a workout without evidence:
the draft goes through the same `validate_manual_workout`, so a missing or
too-short field refuses the whole run, writes nothing and exits non-zero with
the concrete reason. Sport-specific rules survive too -- table tennis still
demands its match counts, racket and balls.
Routed through `ingest_manual_records` rather than writing `log.json`
directly, so validation, the rolling 2/week budget, HMAC signing and
workout_id dedup are the shared implementation with the sync path instead of
a second copy that can drift. That is the difference from the deleted
`log_manual_workout.py`, which bypassed the checks: here the budget refuses a
third entry in a week exactly as the phone does, and re-running an identical
command is a no-op rather than a duplicate.
"Today" is UTC, matching how the budget windows compute it -- a local date
near midnight would file a workout in a different window than it is counted in.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AWq9MRemX9ZWvNmnhNWUP2
The app said "manual budget exhausted for this window" (2/2w, 4/10m) while
the PC read 1/2w, 2/10m for the same records. The PC was right; two
independent Dart defects each inflated a window by one.
`_readMergedPayloads` never looked at `Record.deleted`, so the tombstoned
duplicate `manual:2026-08-21T21:00` -- the second of two logged on 08-21,
already deleted -- kept consuming a weekly slot. Suppression is collected
across the whole device union and applied after the merge, not per file:
one device tombstoning a record while another still holds it live must
delete it, and a per-file skip would just let the live copy win. This
mirrors the PC's `_tombstoned_ids`.
`countManualBudget` also counted `manual_workout:2026-08-15`, a bare
`{type, kind, date}` stub with no evidence fields. The PC refuses to ingest
those ("no workout data to ingest; skipping permanently"), so the phone was
charging budget for a workout neither device ever accepted. The filter lives
in the counter rather than the shared reader because `runnerup_verified` and
`pc_workout_verified` payloads legitimately carry no `start_time`, and the
history view must keep showing them.
Covered by a shared literal fixture both languages read, rather than two
independent round-trips: each side's own tests passed while the pair
disagreed, which is exactly how this shipped. Verified by reverting each
guard in turn and watching the twin fail.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AWq9MRemX9ZWvNmnhNWUP2
The rename commit staged the git mv but not the accompanying content
edit, so these TODO files landed without the "REMOVE ME AFTER FINISH"
line the md-naming gate requires. Repos whose hook was already live
refused that commit; repos without it accepted a file the gate would
now reject.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A47aX5DJwmA3QFn3pkEWi7
Renames this repo's markdown onto README.md / CLAUDE*.md / DOCS*.md /
TODO*.md so a future session can tell a live task from a finished
record without reading the file to find out.
TODO files carry the literal "REMOVE ME AFTER FINISH" and are deleted
when the work lands. Enforced by the md-naming pre-commit hook and CI
workflow, both delegating to the shared gate in kuhyx/utils so this
repo's idea of a valid name cannot drift from every other repo's.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A47aX5DJwmA3QFn3pkEWi7
The previous session reported the new code green, but measured it with
--no-cov (step 1 of finish_2026_08_24.sh passes that flag), so seven branches
in the recovery path had never been exercised. Coverage was 99.78%.
Most of the gap was the auto-recovery itself: whether healing succeeded,
whether the retry after healing succeeded, and what gets recorded when it
does not. That is the code which ran in production for the first time today,
and none of its outcomes were pinned.
Also covers the donor search on a machine with no ~/.config, siblings whose
cache is readable but holds no usable token, and the two healthy paths that
must stay silent — an always-on "this may be wrong" panel is one nobody reads.
Writing the UI test surfaced that collect_source_findings is never empty for
a fresh tmp_path, because an empty sync is itself a finding; the stub is
there so the branch under test is "nothing to report".
1115 passed, coverage back to 100%.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EJmPLyT8NU4DzDJPV1KEX5
The three helper scripts were only ever dry-run, so the no-silent-failures hook
never saw them until they were committed. Six handlers reported the reason to
stdout via _report() and nothing else — invisible to the log, and easy to miss
when the script runs as one step of finish_2026_08_24.sh amid a wall of other
output. These mutate benefit and sick-day state, so a quiet failure there reads
as success.
Log at error/warning alongside the stdout line, saying what was not done:
the bonus was not banked, the revocation was not persisted, the credit gate
cannot tell and so fails closed.
Verified by feeding the gate a corrupt log: it now logs the reason with a
traceback and exits 1, instead of printing one line.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EJmPLyT8NU4DzDJPV1KEX5
A real 1h57m workout on 2026-08-24 synced to Firebase and the locker still
locked the screen. The trigger was auth: screen_locker was the only app with no
cached firebase_auth.json, so it fell back to a stale shared password and got
HTTP 400 every run. The defect was what it did next — an unreadable primary
source was reported as "no workout" rather than "could not check", which is the
same conflation that took 2026-06-12.
Recover the session by borrowing a live refresh token from a sibling app, track
degraded sources as state instead of a log line, and say so on the lock screen:
name the backend, the error, and how stale the data is, so a sync fault reads
as a sync fault.
Also fix two bugs found while finishing the recovery:
restore_and_bonus.py banked `existing + bonus` with no idempotence guard while
finish_2026_08_24.sh advertised "safe to re-run" — a second run silently
granted the compensation hours again. Guard on a durable
`shutdown_bonus_granted_for` list; the bonus map alone cannot answer the
question, since a week's total mixes earned streak hours with corrections.
_extra_benefits._save_state rebuilt state from four hardcoded keys, so the next
weekly rollover would have dropped that guard and re-armed the double-grant.
Merge onto loaded state instead.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EJmPLyT8NU4DzDJPV1KEX5
install_systemd.sh installed no dependencies at all, so on a fresh machine it
died three times over: tkinter dlopens libtk8.6.so, which needs the `tk`
package (the tkinter module itself ships inside `python`, so the package is
`tk`, not `python-tk`), and gatelock and crdt-sync are pinned git dependencies
in pyproject.toml that nothing ever installed. The post-install workout check
crashed with ModuleNotFoundError and the installer exited 1 -- which is how
install_core_system.sh reported "Workout screen locker" as failed on any
machine that had not been set up by hand first.
The last line was worse than that. It runs the real enforcer with
--production, which builds a Tk UI and grabs the screen until a workout is
logged. Driven non-interactively -- install_core_system.sh, CI, `vm run` --
it never returns, so the installer hung forever on its final statement rather
than failing. It now only takes the blocking path when a terminal is present
(or SCREEN_LOCKER_ENFORCE_AFTER_INSTALL=1), and otherwise prints --status and
notes that the systemd units it just installed carry the enforcement.
Verified in a pristine vmbox guest: install_systemd.sh exits 0 with tk,
gatelock and crdt_sync installed on its own.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PJrqKERAo5QUeEHWS5Asgp
The decision ladders are first-match-wins: the matching branch calls
sys.exit(0), so no later condition is ever evaluated or recorded. That made
DECISION lock=no reason=early_bird_window_active
ambiguous in the one way that matters -- it cannot say whether the workout was
also already done, or the weekly minimum already met. Reading it, the 08:30
re-check looks like it is about to lock a machine that has nothing left to
prove, and the only way to find out was to re-derive the ladder by hand.
Keep the acting reason exactly as it was: it is the branch that actually
controlled behaviour, and it stays a stable grep-able slug that can be counted
across runs. Add the conditions that also held as an "also=" extra, which
as_line() already renders as key=value. A decision with a single reason still
renders the line it always did, so the common case needs no new format.
Only side-effect-free predicates are collected. _try_auto_upgrade_* writes log
entries and does ADB/network work, and _save_early_bird_pending writes state;
running either to produce a log line would turn a reporting change into a
state mutation in the enforcer. Verified that annotating leaves log.json and
early_bird_pending.json byte-identical.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PCUN9mdfJzJXqEZatHnUCD
run.sh created .venv on first run and then only ever launched the app. When
the crdt-sync pin moved to v0.9.0 nothing ran pip, so the venv sat at 0.6.0
for months and surfaced as an ImportError on LogCodec at startup. The venv is
isolated (ENABLE_USER_SITE=False), so it could not fall back to the healthy
0.9.0 in user site-packages that the systemd units use.
Reconcile against requirements.txt and refuse to launch if that fails, rather
than starting on dependencies we already know are wrong.
Gated on a sha256 stamp of requirements.txt: pip re-resolves the two git pins
over the network (~5.5s) on every call, and this is a screen locker that has
to start when the network is down. The stamp is only written on success, so a
failed install retries on the next launch instead of being remembered as done.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PCUN9mdfJzJXqEZatHnUCD
The Flutter coverage gate blocked the push on 8 lines, all from the desktop
target's commit. Seven of them are one branch: didChangeAppLifecycleState
returns on its first line under Platform.isLinux, and the suite runs on Linux,
so the switch below it is unreachable from any test this repo can run.
Covering it would mean threading a platform seam through the nine
Platform.isLinux checks in this app for test reachability alone, so it is
marked instead -- the same treatment, and the same shape, as
storage_service_schema's platform edge.
The eighth was just untested: parseLockMode is a pure function, and it now has
the cases that matter, including the flag arriving next to --demo-escape.
main_lifecycle_test covers the observer's initState/dispose either way.
408 tests, 2759/2759 lines.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DfJC1Wu1SEgJ6X49k5Jqtg
14 tests failed with a RemoteSyncError from listDirectory, and the cause was
not in the screen they were testing. The sync guard short-circuits on "no
backend configured", but it asks that question two ways: the sync token AND
whether a Firebase account exists. The tests faked the token into secure
storage and stopped there, so on a machine holding a cached refresh token the
real factory answered yes, the guard opened, and the fetch escaped to the
network -- where flutter_test blocks HttpClient.
That went unnoticed until the Linux desktop target landed, because the desktop
build is what authenticates from the shared refresh token: the same tests pass
on the commit before it, on this machine, this minute.
So the fixture now pins firebaseFactory to "no account" by default, which is
what the faked token was already trying to express, and HistoryScreen takes it
as a tests-only seam next to the httpClient one it already had. The two direct
constructions in workout_sync_read_test.dart are pinned the same way.
402 Flutter tests pass and flutter analyze is clean.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DfJC1Wu1SEgJ6X49k5Jqtg
Masking the units is not enough on its own. install.sh and install_systemd.sh
both COPY unit files into ~/.config/systemd/user, which silently overwrites
systemd's /dev/null mask symlinks and re-arms enforcement -- so a mask alone
loses to anyone running the obvious install command by reflex.
The marker file is the second step: while it exists, no path may install units
or enable timers, and clearing it is an explicit --rearm. --status stays usable
while disarmed but says so loudly, because "armed: no" on its own reads like a
bug rather than a deliberate state.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DfJC1Wu1SEgJ6X49k5Jqtg
Both previous escapes were unreachable, for the same underlying reason stated
two different ways. A Tk key binding cannot fire, because once the workout app
takes its seat grab X delivers every keystroke to that app alone. And "run
touch from another terminal" cannot be done, because the app covers the screen
with an override-redirect fullscreen window -- there is no other terminal to
reach. An escape has to be handled INSIDE the grab, by the app itself, or it
is not an escape.
So --demo-escape arms a key handler in the runner: Ctrl+Shift+Q ungrabs the
seat and closes the window. The grab, the override-redirect window and the
handoff are all unchanged, so the demo exercises the real locking mechanism
rather than a softened copy of it, and the hatch is the one deliberate way
out.
The handler ungrabs before closing. Destroying a window that still holds the
seat can leave the pointer and keyboard grabbed with nothing left to release
them, which needs exactly the reboot this hatch exists to prevent.
Not Escape, which the Dart side already binds for in-app navigation; shadowing
it would change the behaviour under test.
Verified in both directions against the real debug bundle, each under its own
Xvfb display: with the flag, the app exits on Ctrl+Shift+Q while holding the
grab and the lock takes the screen back; without it, the identical keystroke
does nothing and the app keeps the screen. A test asserts the production path
never passes the flag.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DfJC1Wu1SEgJ6X49k5Jqtg
The demo promised three escapes and delivered none: the only way out was a
hard reboot. Two independent causes, and only one of them was demo-only.
launch_workout_app blocks until the app exits. Called straight from a Tk
button that froze the event loop, so the Escape binding and the close button
could not fire -- measured: zero handlers ran during the block, and the events
were never delivered, not merely delivered late. WorkoutSession drives the
same phases through `after` instead, on the main thread, so grab_release and
grab_input stay where Tk requires them and the loop keeps pumping (199 ticks
during a run that previously managed none).
The second cause survives a healthy event loop. The Flutter app takes its own
gdk_seat_grab with GDK_SEAT_CAPABILITY_ALL and never releases it, so while it
is up X delivers the keyboard to it and no binding of ours can fire. Correct
for production, fatal for a demo, and no flag turns it off -- so the demo's
escape is a file the app cannot intercept: touch ~/.cache/stop-workout-demo.
The previous commit's rationale for the blocking was wrong and is corrected
here rather than left to mislead. It claimed pumping Tk would let the recovery
watchdog steal the screen mid-workout; in fact release() stops the watchdog
first and stop() cancels its timers outright, so there were never any ticks to
race with. The blocking was incidental, which is why removing it costs the
production handoff nothing.
Verified with the real debug bundle under Xvfb: with the app up and holding
its seat grab, the event loop is alive, the escape file terminates it, and the
lock takes the grab back.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DfJC1Wu1SEgJ6X49k5Jqtg
Trying the handoff by hand on the production lock means a global grab and VT
switching disabled -- if the Flutter app wedges, there is no way out. This
builds the same handoff against a demo-mode lock instead: grab="local", VT
switching enabled, an Escape binding and a close button, so three independent
escapes survive a hung app.
Verified end to end under Xvfb with the real debug bundle: the grab is
released, the app maps and prints WORKOUT_LOCK: ready, and closing it returns
the grab to the lock window with the status line updated.
Says in its own docstring what a green run here does NOT prove: under a local
grab gatelock's watchdog early-returns and never re-takes the grab, so the
1000ms steal-back that makes _recovery.stop() load-bearing in production is
not exercised by this script.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DfJC1Wu1SEgJ6X49k5Jqtg
The locker cannot close() to let the app take over: close() also restores VT
switching, which would hand the user Ctrl+Alt+F2 and an exit from the very
obligation the lock exists to enforce. Only the grab moves; the Tk window
stays mapped underneath, so the screen is still covered if the app dies.
The watchdog has to be stopped for the duration, and measuring it is what
makes that non-negotiable. gatelock's recovery loop re-takes any grab it
finds missing every 1000ms -- by design, so that pulling a cable is not an
escape -- and holds_grab() is `grab_current() is not None`, which is False
once another X client holds it. Verified on a private Xvfb display: a naked
release is stolen back within ~1.5s, while stopping the loop first lets the
app keep the screen and the locker take it back cleanly afterwards.
The same harness confirms the ordering the handshake depends on: while the
locker holds the global grab a second X client cannot even finish connecting
(4s, no output at all), so there is no window in which the screen is
uncovered. It only gets through after the release.
Reaching into lock._recovery earns an SLF001 waiver rather than a public
pause on LockWindow: gatelock's _recovery.py carries a monotonicity proof
that no transition ever decreases the grab, and a public lend_grab() would
be exactly that transition. The waiver is documented where the other four
SLF001 waivers in this repo already live.
start_workout blocks the Tk loop for the whole workout, which is deliberate
-- pumping Tk underneath is what would let a tick steal the screen mid-set.
The docstring names the cost: a monitor hotplug is not handled until the app
exits and grab_input() re-covers every live output.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DfJC1Wu1SEgJ6X49k5Jqtg
The supervisor hands the X grab to the Flutter app only once the app has
printed WORKOUT_LOCK: ready, so the screen is covered continuously and a
window that never started is never handed the machine.
Enforcing that handshake needs a timeout that actually fires. readline() on
a pipe blocks until a newline arrives, so polling the clock around it cannot
bound the wait: against a real subprocess a 2s deadline took 30s, and the
hang was then misreported as "exited before signalling ready" -- the wrong
diagnostic for the wrong failure. The wait is now select-based and reads
whatever bytes are available, since a half-written line would otherwise
block inside readline() past the deadline just as surely. Reads accumulate
before matching, because a chunk boundary can fall inside the marker and
dropping it would strand a healthy app at the lock screen.
Verified against real pipes, not fakes: a silent app and a partial line both
time out on schedule, the ready line is still detected, and a marker split
across two reads is reassembled.
Split into _workout_ready for the 250-line cap. The grab handoff and the
process hooks are injected as frozen dataclasses so both directions must be
supplied at the call site and a test that fakes the process also fakes the
wait.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DfJC1Wu1SEgJ6X49k5Jqtg
`sync_now()` -- what workout-sync.timer runs every 15 minutes -- only ever
ingested MANUAL records. The session reader `pull_synced_workout()` was
reachable only from `_verify_phone_workout`, i.e. the interactive lock/status
UI, so a finished session earned nothing until a lock screen happened to open.
That was survivable while the phone was the only device recording sessions:
the same lock screen that demanded the workout also verified it. The Linux
build finishes sessions with no lock screen involved at all, so the credit
would simply never arrive.
`pull_all_session_records()` is the session counterpart to the existing
`pull_all_manual_records()` -- `pull_synced_workout` returns only the single
newest session for the live unlock check, which cannot backfill a week.
New type `pc_workout_verified` rather than reusing `phone_verified`: it is
machine-checked in exactly the same way (same WorkoutSession payload, same
set/rep and duration validation), but there is no phone involved, and writing
"phone_verified" into an HMAC-signed log would make the log lie about its own
provenance.
Ingestion re-derives the verdict instead of trusting the record's `succeeded`
flag -- the record arrives over the network and this is the thing handing out
unlock credit. Every rejection logs at WARNING with an actionable reason, per
the repo's no-silent-failures rule.
One real leak fixed along the way: formatting the duration with `.0f` rounded
34m59s up to "35 min", which is precisely the hidden accept bar -- the message
would have told the user the real threshold while rejecting them at it. It now
truncates, so the advertised 40 stays the only number shown.
Verified against live data: ingests the 4 real synced sessions, and a second
run ingests 0 (the write chokepoint dedups by workout_id), so the repeating
timer cannot double-credit. Suite green at 100% branch coverage, 1046 tests.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DfJC1Wu1SEgJ6X49k5Jqtg
The phone is lost, so no workout can be recorded and enforcement has been
disarmed since 2026-08-21. This gives the PC a first-class way to do the
workout, reusing the existing app rather than reimplementing the progression
rules a second time -- two implementations would guarantee the divergence the
"same weights everywhere" requirement forbids.
Storage: sqflite has no Linux plugin, so main() installs sqflite_common_ffi's
factory, which runs the same schema and migrations against the same SQL. It
was already a dev dependency driving the test suite; this only promotes it.
Auth: the account password in ~/.config/crdt-sync no longer authenticates
(verified: HTTP 400 INVALID_LOGIN_CREDENTIALS). The PC fleet has been running
on the cached refresh token all along, so the desktop credential store reads
that same 0600 file -- the Dart and Python credential JSON keys are already
identical -- and passes null instead of the stale password. This also avoids
google_sign_in, which ships no Linux implementation.
Lock mode: --lock-mode makes the window the lock surface. There is no Dart API
for this, so the runner sets override-redirect and takes an exclusive
gdk_seat_grab. Two details cost a debugging cycle each and are commented in
place: override-redirect must be set BEFORE the first map, or the window stays
mapped and never repaints; and gtk_window_fullscreen() only ASKS the window
manager, which cannot see an override-redirect window -- so the geometry is
set from the monitor directly, otherwise a strip of live desktop is left
uncovered at the edge of a larger screen.
The grab is acquired by retry rather than by asking the supervisor to release
first: the Python locker keeps its grab while this window maps on top, so the
screen is covered continuously instead of exposing the desktop for the whole
of Flutter's cold start.
Verified against the live data: pulls all 7 exercises from Firebase (Bench
17.5x12, RDL 27.5x8, Row 25x6, Situp 10x31 -- the real weights, not factory
defaults), leaves the remote progression byte-identical, and mints its own
device id rather than reusing the phone's. A Tk client is refused the grab
while the lock holds it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DfJC1Wu1SEgJ6X49k5Jqtg
sync_log's eleven flat keywords became SyncTarget / LogCodec /
RevisionTracking upstream. Call sites and test doubles follow; the hook's own
pinned crdt-sync moves to v0.9.0 too, so the gate checks against the API the
code actually imports rather than an older tag.
No behaviour change.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VCucBhUkHBBHHbsY7bSdGV
The previous commit dropped tombstoned records while reading each device
log, which was not enough: _merge_device_records unions across devices
keeping the highest HLC, so a record tombstoned on one device and still
live on another was simply absent from one dict and won the merge from
the other -- ingested exactly as before.
Collect tombstoned ids across every device log, then suppress by id
after the union. crdt-sync makes deletion monotonic inside its own merge
for this reason; this reader rolls its own merge, so it has to honour
the same rule itself.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018M5gKyYzxWG6QkCaj1wWfk
_records_matching read every record's payload and never checked
record.deleted, so a tombstoned workout was ingested like a live one.
Deleting a workout in the phone app therefore looked like it worked and
came back on the next 15-minute sync, silently re-crediting it.
crdt-sync deletion is monotonic (a tombstone cannot be resurrected by
merging an older, non-deleted copy), so this is the only durable way to
retract a synced workout across devices. Skip tombstoned records and say
so at info, since "this stopped counting" is exactly the kind of thing
that must not happen silently.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018M5gKyYzxWG6QkCaj1wWfk
gatelock just made preempt_weaker_holder opt-in (it defaulted to True,
which let wake_alarm evict this armed lock). screen_locker is the app
that actually needs it: on 2026-08-21 diet_guard held the global grab
from 07:04 to 09:07+ while this locker retried against it, which is the
contention behind the reported lockout.
Production only -- demo mode uses a local grab and never contends.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018M5gKyYzxWG6QkCaj1wWfk
A prior commit (6a7a7d8) accidentally captured only the _constants.py
half of an already-in-progress, uncommitted change removing
RUNNERUP_ACCEPTED_SPORTS -- leaving main broken (import error) since
_runnerup_verification.py and its 15 test files still referenced the
now-undefined constant. Committing the matching half: RunnerUp
entries are now judged purely by distance/duration, any sport
qualifies, matching how every other workout type is already treated.
Also: the new single-instance lock was not test-isolated, so every
ScreenLocker built across the suite contended for the same real
$XDG_RUNTIME_DIR/gatelock file -- only the first test won it, the
rest silently exited. Added to conftest.py's isolated-state table
(split into tests/_isolated_state.py to stay under the 250-line cap)
and added dedicated coverage for screen_locker/_instance.py.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018M5gKyYzxWG6QkCaj1wWfk
Missed alongside the main dependency bump -- pre-commit's pylint
hooks pin gatelock separately via additional_dependencies, so they
were still resolving wait_for_turn against the old v0.4.0 tag.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018M5gKyYzxWG6QkCaj1wWfk
Root-caused the 2026-08-21 stuck-lock incident: a manual workout
unlocked correctly, but the mechanism behind "locked again seconds
later" was a stray workout-locker.service re-arm racing a second
process into building a competing lock window -- not a leetcode-guard
conflict as first suspected (its timer wasn't due until 13:00 that
day). Separately, diet_guard held the global grab for ~3 minutes
against a newly-arriving, higher-ranked screen_locker that morning,
which just retried and logged instead of making progress.
- _build_lock_window now calls gatelock.wait_for_turn before arming,
so a stronger incumbent is queued behind instead of raced.
- New screen_locker/_instance.py (flock-based, mirrors
leetcode_guard/diet_guard's own single-instance guards) stops a
second process from ever building a competing window in the first
place.
- Bumped to gatelock v0.7.1, which adds weaker-holder preemption
(SIGTERM, reusing the holder's own clean close() path) so a lower-
ranked incumbent can no longer block a stronger claim for minutes.
- Fixed a live crash in scripts/verify_screen_fits.py: it read the
real log.json, so today's exhausted manual-workout budget (itself
caused by the incident's duplicate entry) made the fit-check crash
on an unset _mw_error_label. Points at a path that can never exist
instead, so the measurement no longer depends on live data.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018M5gKyYzxWG6QkCaj1wWfk
workout-locker.timer (added in e5db254) re-runs the full lock-decision
chain every 30 minutes, but is_relaxed_day() is a pure date check with
no memory of an earlier same-day dismissal. Clicking "Skip — No
Penalty" only closed the window without persisting anything, so the
next tick re-derived reason=relaxed_day and rebuilt the same popup.
Now the skip button writes a relaxed_day_skip marker to the log
(excluded from weekly counting and sync, same treatment as heat_skip),
and the startup chain checks for it before re-entering the relaxed-day
branch. Also renames workout_log.json to log.json throughout the repo,
tests, docs, and Dart comments, since the fix touches that file anyway.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014qH2hJ6mvCJd3ZXpAJSaF7
The screen locker stopped locking on 2026-08-04 and nobody could tell. Not a
logic bug: every predicate worked the whole time. systemd logged
timers.target: Found ordering cycle: early-bird-workout-check.timer/start
after graphical-session.target/start after basic.target/start after
timers.target/start - after early-bird-workout-check.timer
timers.target: Job early-bird-workout-check.timer/start deleted to break
ordering cycle starting with timers.target/start
and left the timer disabled. A timer that is WantedBy=timers.target must not be
ordered After= a target that itself comes after timers.target; systemd resolves
that loop by deleting the job, which is an absence, and absences page nobody.
That timer is the ONLY thing that closes the early-bird window. Each morning a
run inside the window banked early_bird_pending.json, logged "will re-check at
08:30", and exited 0. The re-check never came, so the marker stood all day,
every day, for thirteen days.
It stayed invisible because logging.basicConfig was called only in the
--sync-only branch, never for --production -- the mode systemd actually runs.
Journal proof: zero INFO lines from workout-locker.service since June. Every
early exit logged at INFO into a logger with no handler. Meanwhile the healthy
15-minute sync kept the system looking alive.
The 2026-08-15 Python split is NOT implicated: it was pure code motion, and
basicConfig already sat in that branch before it.
Fixes:
* Drop the After= that closes the cycle; Persistent=true so a machine asleep at
08:30 still re-checks after resume.
* Add workout-locker.timer (*:00,30). The service is WantedBy=
graphical-session.target, i.e. one decision per login, so the 08-16 -> 08-17
day and ISO-week rollover inside one long session was never re-evaluated.
* arm.sh: install units, enable timers, verify -- one command, because
re-arming was a four-command sequence that was easy to half-do, and
`systemctl enable` returns 0 while systemd deletes the timer job.
* check_enforcement_armed.py asks systemd what it actually scheduled (enabled
AND has a next trigger) and fails loudly otherwise. Wired as ExecStartPost on
workout-sync.service, so a disarmed locker marks that unit failed every 15
minutes instead of scrolling past. install_systemd.sh now fails on it too.
Logging (the reason this went unnoticed, so treated as a defect in its own
right):
* basicConfig for every mode, never one branch.
* Every enforcement-abandoning exit records a decision instead of an invisible
INFO: one greppable line -- DECISION lock=no reason=early_bird_window_active
weekly=0/5 -- at WARNING, since per CLAUDE.md an INFO explanation of a
non-action is a silent failure with extra steps. The enforced case is logged
too: "no line at all" was the outage's whole signature.
* A durable JSONL trail outside the repo (~/.local/share/screen_locker/), so
"when did this last actually enforce?" survives journal rotation. --status
and --sync-only record lock=n/a; "did not decide" must never look like
"decided not to lock".
* check_silent_failures.py now also catches sys.exit(0) that explains nothing.
Verified both directions: it flags 3/3 exits in the pre-fix _auto_upgrade.py
and passes the repo clean.
Sync noise: four records replayed as WARNINGs every cycle (~384/day), which is
how the actionable lines got tuned out. manual_workout:2026-08-15 is an empty
stub ({date, kind, type}) -- no workout to recover, and that day's credit was
already counted under a different sync_record_id, so no credit was ever lost.
The three "collided" records are dedup working. Both now report at info; a
WARNING from this logger again means something real. 4 -> 0 per cycle.
Verified on the live system: the periodic timer fired at 16:45 and the journal
shows `DECISION lock=no reason=scheduled_skip_day weekly=0/5` -- the line that
did not exist for thirteen days. Both timers report enabled and scheduled, and
no ordering cycle recurs. Today is a scheduled skip so the machine was not
locked mid-session; enforcement resumes tomorrow 08:30. 1007 tests, 100%
coverage, all hooks green.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01F2b6ZjBcdrkSYnMujx4mWd
Copy of the canonical prompts in ~/utils/dopamine-ux/, distributed here so the
repo can be opened and the prompt run directly. Derived from a survey of this
repo plus "The Dopamine Architecture" (london-post.co.uk).
Each prompt states its own completion protocol: when finished, the session
deletes this copy in the implementation commit and logs a DONE row in
~/utils/dopamine-ux/00-INDEX.md. Partial completion is never recorded as done.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FdApz7EZ1zDfvtvvi1idDv
The gate this whole refactor was aimed at had two holes:
- `MAX_LINES` was 400, while `refresh_refactor_todo.py` reported against 250.
The hook and the TODO generator disagreed about what "over the cap" meant.
- `types_or` was [python, shell], so the hook had never inspected a single
Dart file. Every file in the refactor — workout_screen.dart at 633 lines
included — was exempt from the check it was being split to satisfy.
A violation also exited 1 while printing nothing, so a developer got a failed
commit with no indication of which file or by how much. It now names the file
and the overage on stderr.
Verified by planting a 260-line Dart file: the hook exits 1 and reports it.
Boundary checked at 250 (pass) / 251 (fail).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EveB813BQ8abAP68VSqZ5Y
Last of the ten. The ~190-line `build()` was the bulk, so it became five
private StatelessWidgets rather than list-building methods, per the note in
the todo that a previous attempt to slice them out as a raw widget-list getter
produced unbalanced brackets.
settings_screen.dart 211 state, lifecycle, setState paths
settings_screen_sections.dart 190 SYNC, OFFLINE BACKUP, app bar
settings_screen_exercise_sections.dart 161 WEIGHTS, TARGET REPS, THRESHOLDS
settings_screen_widget.dart 89 the public widget + 11 seams
settings_screen_actions.dart 86 setState-free actions
Every conditional in the new widgets is the one `build()` already had, in the
same shape: no defaulted parameters, no `??` fallbacks, no convenience null
checks. That was deliberate — the earlier workout_screen pass showed a single
added `if (x == null) return` guard is enough to drop the 100% gate, because
it is a line no existing test reaches.
`_openSyncSettings` split the way `_finishWorkout` did: the navigation half is
setState-free and moved to the actions extension, the post-return progression
pull keeps the setState and stays on the class.
`bash ~/utils/scripts/check_file_length.sh --all` now exits 0. 402 tests pass
with a byte-identical name set, dart analyze clean, coverage 100%
(2765/2765).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EveB813BQ8abAP68VSqZ5Y
Both by pattern B, both cut along the same line: whatever does not call
setState can live in a part extension, whatever does must stay on the class.
home_screen.dart 260 -> 228
home_screen_navigation.dart (42) takes `_openSyncSettings` and
`_openWorkout` — the two routes the screen pushes, each ending in the same
`unawaited(_load())` reload. `_load` and `_refreshSyncStatus` stay: both
setState.
manual_workout_screen.dart 313 -> 245
manual_workout_form_parts.dart (83) takes the form's non-interactive
building blocks — `_budgetBanner`, `_section`, `_text` — plus the
`_int`/`_str` field readers and the `_draft()` assembler they feed. The
sport dropdown and RPE slider stay on the class; both setState on change.
402 tests pass, dart analyze clean, coverage still 100%.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EveB813BQ8abAP68VSqZ5Y
The one file on the list that could not be fixed by moving code, so the
approach was agreed with the user first: extract a real collaborator rather
than change the public surface.
`push`, `pushManual` and `syncNow` were three near-identical bodies — same
configured-or-bail guard, same GitHubClient/Firebase/MirrorStore construction,
same getFileText/mergeLogs/syncLog round-trip, same catch-everything-and-report
handler, same close-both finally. They differed in the record they merged in
(one, one, none) and two strings. That shared body is now
WorkoutSyncSession.run(), and the three methods are thin wrappers holding only
their own guard and their own wording.
Why a collaborator and not a `part` extension: extension methods dispatch
statically. Four fakes in _home_test_fixtures.dart override `syncNow`, and
manual_workout_screen_test.dart overrides `pushManual` and
`readMergedManualPayloads` — with those in an extension the real
implementations would run while the fakes sat unused, which is how four tests
hung on pumpAndSettle in an earlier attempt. All four remain ordinary methods
on WorkoutSyncService, so every override still binds.
`successReason` and `failurePrefix` are passed in rather than derived from one
another, so the exact strings the tests assert on ('pushed' / 'push failed',
'synced' / 'sync failed') stay under the callers' control.
Unlike the part files, this is a real library with its own lcov SF: entry, so
it has to carry its own coverage — it does. The total drops 2751 -> 2728
covered lines, which is the duplication the extraction removed.
402 tests pass; dart analyze clean; coverage 100%.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EveB813BQ8abAP68VSqZ5Y
Last of the four test files. `_pump`, `_tapReal` and `_longPressReal` were
locals inside `main()`; they and the top-level `_completeSaved` / `_wrap` /
`_exercises` moved into _workout_screen_test_fixtures.dart.
workout_breaks_test.dart 201 breaks, long-press, finish,
thresholds
workout_screen_test.dart 141 render, buttons, restore
_workout_screen_test_fixtures.dart 73 the six hoisted helpers
Two mistakes worth naming, both caught by the test count rather than by a
failing assertion — a file that will not compile reports as
"loading <file>" and silently drops its tests:
- `_exercises` is referenced from a doc comment and a test body, so leaving it
private in the fixtures broke the load. It is `testExercises` now.
- The first cut landed inside the runAsync explanation comment that sits
between the last render test and the first interaction test, taking the
`setUp` closing brace with it. The comment explains why the interaction
tests need runAsync, so it moved to the breaks file where those tests are.
402 tests pass; name set gains only the new file's reporter lifecycle records.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EveB813BQ8abAP68VSqZ5Y
The file's four post-`main()` declarations were the blocker: FailingSyncService,
OkSyncService, HangingSyncService and CountingSyncService all
`extends WorkoutSyncService` and override `syncNow`. They moved to
_home_test_fixtures.dart together with the `_pump` / `_wrap` locals, so both
halves bind to one definition of each.
home_screen_test.dart 185 navigation, resume, start-workout
home_sync_card_test.dart 172 the sync-status card and its Retry tick
_home_test_fixtures.dart 66 pumpHome, wrapHome, the four fakes
Worth recording for the workout_sync_service.dart work still to come: these
four fakes are exactly why `syncNow` cannot move into a `part` extension.
Extension methods dispatch statically, so a subclass override of an extension
member never runs — the real implementation would, and the tests would hang
rather than fail.
402 tests pass; the name set gains only the new file's reporter lifecycle
records.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EveB813BQ8abAP68VSqZ5Y
This is the file the previous session's splitter could not handle: `_pump`,
`_wrap`, `_seed` (and `_syncMock`) were local functions declared inside
`main()`. A textual split copies the preamble into both halves, and the second
half's references then resolve against the wrong closure — which is why the
file was left on the list rather than split badly.
Hoisted all four to top level in _history_test_fixtures.dart, renamed to
pumpHistory / wrapHistory / seedSession / historySyncMock, then split by
subject:
history_chart_test.dart 221 chart, drill-down, PC-synced rows
history_screen_test.dart 117 app bar, list, calendar, tile states
_history_test_fixtures.dart 99 the four hoisted helpers
None of the four closed over `main()` state, so hoisting is a pure move; the
runAsync/sqflite-ffi comment on `seedSession` travels with it, since that is
the non-obvious part a future reader needs.
402 tests pass. The name set gains only the new file's `(setUpAll)` /
`(tearDownAll)` reporter records.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EveB813BQ8abAP68VSqZ5Y
Same two-step shape as the workout-sync split, done in one commit because the
fixtures here are smaller and have a single consumer each.
_progression_test_fixtures.dart 101 FakeStore, ExplodingStore, seedRemote,
hlcAt, markSynced
progression_sync_push_test.dart 213 pushProgression, active session, result
progression_sync_service_test.dart 155 paths, pullProgression
`_ExplodingStore` was the file's one post-`main()` declaration — the thing
that kept it outside the splitter's envelope — and is now a fixture.
`markSynced` was a local function inside `main()`, so it moved too rather than
being copied into both halves where the two could drift.
402 tests still pass. The test-name set gains exactly two entries,
`(setUpAll)` and `(tearDownAll)` for the new file; those are framework
lifecycle records in the JSON reporter, not tests, and the +402 count is
unchanged.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EveB813BQ8abAP68VSqZ5Y
