Copy: pare product claims to what we can certify, cut rule-of-three cadence, record arch 10 §10

2026-08-08 02:02:33 +00:00 · 2026-06-26 23:09:47 +03:00
parent c19857b0a7
commit 43d3b480d9
7 changed files with 92 additions and 35 deletions
@@ -155,7 +155,11 @@ role`) or the rule it demonstrates. - **Positional sub-section cross-refs.** Cit

 14. **User-facing copy**: keep user-visible strings centralized and written for users (sentence
    case, active voice, no "please", no exclamation marks in errors). If/when an i18n layer
-    exists, route strings through it instead of hardcoding.
+    exists, route strings through it instead of hardcoding. **Product claims** (landing,
+    About, onboarding, value props) follow `arch 10 §10`: claim only what we can certify, no
+    absolutes (never/always/fully/everything), no durability the platform doesn't back ("saved",
+    not "permanent"), and state a posture once per surface — reduce uncertain promises, keep the
+    real ones.

 15. **Chart-builder guidance reasons over role, not raw type** (`src/core/chart-builder.ts`):
    a `builderWarnings` rule (or any measure/dimension decision) must ask the post-transform