ci: mutation testing is local only (D-59); the weekly run keeps proofs, oracle and fuzz

The owner, 2026-10-29: mutation testing is for local runs, not CI. The
weekly workflow's mutation shards (core, store, import, config, MCP) are
removed; they failed every week on the survivors and timeouts D-33
deferred to P12, and their red hid the run's real findings (a
fuzz_store_replay crash and a fuzz_settings_replay build break, both
being fixed). just mutants-* stays for the desktop; P12 runs the pass
whole. Recorded as D-59; the docs that said the shards keep running are
corrected.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HS8WZziDnyxunC23MUxrLp

plan/served.md

@@ -2055,6 +2055,7 @@ The owner decisions of 2026-10-16 (at the top of this document) replace the form
 | D-55 | Party contact details (owner, 2026-10-27: asked which fields, chose "Full contact block") | A party carries, all optional and journaled on `party.updated` behind `documents_v2`: `phone`, `contact` (a named person), `billing_address`, `shipping_address`, `billing_email`. The existing `email` stays the general address and the existing `address` the general/business one; when `billing_email` or `billing_address` is set, an invoice's bill-to uses it, else the general one. `PartySnapshot` carries the same at issue; the issued PDF prints the contact person, phone, billing address and billing email, and prints a Ship-to line when a shipping address is set. `books.update_party` and `books.create_invoice`'s `bill_to` override take all six; `""` clears a text field. Both emails go through `parties::check_email` (one `@`, no spaces, the full-TIN scan). S4.4 builds the core, store, journal and MCP parts; S4.5 the PDF. Folded into `documents_v2` because the owner's upgrade has not happened (D-52), so no second go-ahead. No projection columns: there is no parties table in the SQLite projection, and replay plus `differs_from` carry the facts. Terms per side are already D-52/S4.2's and are unchanged. |
 | D-56 | The destination, and when P11a starts (owner, 2026-10-28: the work is "ultimately taking it to a single bundled server+GUI installation for Mac/Windows/Linux and then beyond") | **The installed app is this plan's destination** (D-19, D-22 and D-24 to D-27 unchanged), and the hosted service of section 11 is what comes after it. So P11a is no longer "any time": it starts as soon as an engineer is free, beside the P4b finish, with its new step 0 first (the macOS and Windows keyring stores, the Windows data root and pipes, a macOS and Windows CI build), because today the executable's agent path works on Linux alone. The P10 chain (P4, P5, P8) keeps its order and runs beside it. |
 | D-57 | Q-5 answered (owner, 2026-10-28, the question tool: "Once, after everything") | **One format upgrade of the live books, after S7 and P4 have landed**, declaring `documents_v2` and `drafts_v2` together (D-52 confirmed). Until then the new writes are refused on the owner's books with the upgrade remedy; a few days without numbered invoices is the accepted cost. A-14 records it. |
+| D-59 | Mutation testing in CI (owner, 2026-10-29, asked how the always-red weekly mutation shards should run until P12: "Don't think we need to run the long ass shit like mutation testing in CI. It's more for local test runs.") | **Mutation testing is a local run, never a CI job.** The mutation shards are removed from `scheduled.yml`, which keeps the proofs, the GnuCash oracle and the fuzz targets weekly; `just mutants-*` stays for the desktop, and P12 runs the whole pass there (D-33). The 2026-10-26 weekly run's survivors (real ones in every crate, and timeouts) are P12's list. |
 | D-58 | Q-8 answered (owner, 2026-10-28, the question tool: "Yes, all stand as built") | **D-47 to D-54 are the owner's decisions**, no longer the review's recommendations: reversals stay posted (D-47), the vault stays v1 (D-48), the P4b deferrals (D-49), the preview digest with no key (D-50), the P9 split (D-51), one P4b upgrade (D-52), no jobs and no new crates (D-53), the P11 split (D-54). The "the owner may revisit" clauses on those rows are closed. |
 
 ### 10.2 Deferred