Round 2 covers every screen Batch 03 built, pass by pass, with each partial and
not-run row carrying why. Three new standing gaps, all of them things nobody has
done rather than things that failed: TalkBack has never been run, text has never
been scaled, and nothing has run at minSdk.
The rule this session keeps demonstrating is now stated plainly in both files:
the defects in this project are found by running it, not by reading it.
Round 1 was partial and says so, pass by pass, with each not-run row carrying
why. It found two defects that 70 green unit tests could not: the primary
button crashing the app on a second tap, and two API 34 date calls on the
recalculation path that would crash every device below Android 14.
Neither is filed in the tracker. Both were found and fixed inside the batch that
introduced them, before any build left this repository, and an issue closed by
the commit that created the code would be bookkeeping rather than a record.
New standing gap: nothing has been run on a device at this project's own minSdk.
Lint is a good guard for that and is not a substitute for one run on API 26.
Period was a bare directory holding one 2,527-line specification, with no git
repository, no tracker and no documentation convention. This is the adoption
from Projects/Template/START-HERE-New-Project.md, plus a project that compiles
so the hooks and future guards have something real to run against.
Documents. scaffold.sh created 19 paths, 0 skipped. The specification moved to
docs/planning/PRODUCT_PLAN.md unchanged in substance, with a status header; the
capitalised Docs/ is gone. Every scaffolded document was filled in for Period.
docs/OPERATIONS.md deleted — an offline app is not a deployed service.
DOC_TRUST_MAP.md written last, describing what is actually here, including what
this project deliberately does not have.
Code. Four Gradle modules. domain/cycle and domain/prediction are kotlin("jvm")
and cannot see the Android SDK, so the engine is testable without an emulator —
17 tests pass, 12 of them the acceptance cases from PRODUCT_PLAN.md §51.
BaselinePredictionEngine is a robust-median prototype and explicitly not the
product; it exists so Batch 02's replacement can be shown to be better rather
than merely different.
Versions verified against their official sources today rather than inherited
from the specification's own numbers, which that document asks for: Kotlin
2.4.10, AGP 9.3.1, Gradle 9.7.0, Compose BOM 2026.08.00, Room 2.8.4, Hilt
2.60.1. AGP 9 ships Kotlin built in, so org.jetbrains.kotlin.android is no
longer applied. compileSdk is 37 because current AndroidX requires it; targetSdk
stays 36, Play's floor from 2026-08-31, and the difference is deliberate.
Six scripts taken into scripts/; the rest declined and named in docs/TOOLS.md.
Three hooks in .githooks/, with pre-commit adapted to Gradle.
closes#1closes#2
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