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Claude f5ea39784d
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Merge release/1.0 (TARIFF-10) into TARIFF-12
CHANGELOG.md was the only conflict: both entries belong under the same
`## Unreleased` heading, TARIFF-10's first because it merged first. No
version number picked.

app/main.py auto-merged, and was re-read because of it. TARIFF-10 changed
WHICH installs run `run_tariff_refresh()` (`arbitrage.enabled(opts)` ->
`tariff_refresh_wanted(opts)`); this card changed what that task does on
a failed fetch. Nothing in the keep/replace reasoning changed, and the
two newly reachable configurations are now DRIVEN in test_arbitrage.py
8b rather than reasoned about:

  * a provider configured with trading DISARMED is the case the guard
    was designed for, and needs no second fixture because nothing on
    this path reads `arbitrage_enabled` at all - asserted over the AST's
    symbols and non-docstring constants, after two drafts of that check
    went red on a CORRECT tree for matching the word "arbitrage" in a
    docstring and in a log line;
  * `price_provider: off` + a `static_profile` resolves to the
    CONFIGURED product (`origin: "static"`), so `standing.from_feed` is
    false on every refresh and the guard never latches - driven twice in
    a row, because a guard that latched there would freeze a static
    site's plan at its first window for the life of the install.

Also: the kept-plan log line said "arbitrage stops with it", which after
TARIFF-10 is false on a site that fetches without trading; it now says
"arbitrage, where it is armed, stops with it". The keep decision is
strictly downstream of `resolve_tariff()`, so the §8.3 carry into
price_history - TARIFF-10's whole point - is unaffected either way.

All 29 suites green on the merged tree, including TARIFF-10's new
test_price.py section 13. All eleven mutations RE-DRIVEN on the merged
tree rather than carried over: eleven red, no survivors, every revert
fingerprinted. M11 is new - making the guard conditional on
`arbitrage.enabled(self.o)` (+86 B) is red on five named checks.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-12 21:31:27 +02:00
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