Add gatelock.corner_strip, the top-right always-on-top status strip for a
gate that is stood down but not done. Raise the morning-session wait from
30 s to 180 s: on 2026-11-07 a boot-time DNS race let the 30 s wait expire
and both lockers armed mid morning-session; wake-alarm's refresher now
retries 150 s in-process.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WzxdWZd3smuxDGmEgXkYP8
A live claim was not "input is locked": it is published before the window
grabs, and leetcode-guard's study mode releases the grab while the claim
lives on. leisure-watch (contract C2) must pause shadow billing only while a
grab is really held.
- Claim.grab_held (always serialised; missing key from an old writer reads
as grab != "none"). Arbitration still uses the declared grab only.
- Arbiter.set_grab_held(held=) rewrites the claim and holder copies in place
through the owner's flocked fd (O_APPEND cleared, pwrite at 0, padded so
the file never shrinks) -- same inode, flock liveness untouched. Never raises.
- Set true only after grab_set/grab_set_global succeeded; RecoveryLoop
reports each tick's real answer (a stolen, un-retaken grab reads false).
LockWindow.report_grab_held(held=) is the hook for deliberate releases.
- gatelock.held_grabs(claims_dir=None): live claims with grab_held and a real
grab. Root callers pass /run/user/1000/gatelock/claims.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Dsh4Znwh2KnC7q6vbGpX1N
screen-locker and leetcode-guard each carried a near-identical copy of the
reader for wake-alarm's signed morning_session.json; book-guard is about to
need it too. The policy stays in wake-alarm -- this only answers "signed,
dated today, now < exempt_until". Path and retry budget are arguments so
each consumer's test redirect keeps working.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FBbkN4ZB4aUPJPzR2prRan
LockConfig was one 35-field record: the lock's behaviour, the grab
policy, nine colours, a type scale and a spacing scale, flat. It is
now the seven behavioural knobs plus four nested records --
GrabPolicy(kind, disable_vt, retry_ms, log_every, preempt_weaker_holder),
LockPalette, LockTypography and LockSpacing -- each overridden as a
unit. Breaking for every constructor that passed grab=/disable_vt=/
grab_retry_ms=/preempt_weaker_holder= or a colour, and for every read
of config.<colour>; hence the minor bump. screen-locker, leetcode-guard
and diet-guard follow in their own commits.
The two fail-open guards in the recovery loop carry per-line
suppressions: catching everything is the property they exist for, and
the check stays live for the next careless except. That was the last
finding, so the gate now says 10.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HHCbkJWXHjtTUaqvnHRAqA
Mirrors the palette rework already applied to diet-guard/dufs-cloud/
screen-locker. Adds `on_fill` (dark) for text drawn on a filled accent/
success/warning/danger surface -- near-white text under-contrasts on all
four (measured 2.2-3.6:1, below the 4.5:1 floor); dark text passes 5.8-9.7:1
on every one of them.
Bumps to 0.1.1 since this is a real release: the 3 consumer repos pin
gatelock to a git tag, not editable.
Both CRDT libs are now consumed (crdt_sync_dart: diet_guard app, workout_app,
phone_app, todo; crdt-sync: diet-guard, screen-locker). Reconcile the
sub-package READMEs' old standalone git URLs to the monorepo-subdirectory
form, and bump the crdt_sync examples to v0.2.0.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019KwUCPESvE5CjCtmUFz8xQ
Extracted from wake_alarm, screen-locker, and diet_guard, which each
independently implemented fullscreen-lock, input-grab, VT-disable, and
HMAC-signed-state mechanics at different levels of maturity (the HMAC
module was already a hand-copied duplicate between two of them).
LockConfig exposes overrideredirect/grab/disable_vt as independent
axes so one LockWindow can reproduce all three projects' exact prior
behavior, plus screen-locker's confirmed upgrade to retry-forever grab.
