drop brand.md/product.md stubs; craft repositioned as the collaborative build

Stubs removed per Paul (register: values remain harmless family hints;
nothing points at the files anymore). craft.md now opens by defining
itself against plain invocation: a bare build request goes straight
through the gate and the craft floor; craft is the supervised path with
guaranteed checkpoints and the mock pipeline. One shipping-discipline
line joins the core floor (real content, interaction states, respect
the build pipeline) so one-shots inherit the bar that previously lived
only in craft's Step 4.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

.opencode/skills/impeccable/SKILL.md

@@ -37,6 +37,7 @@ Build to this floor without announcing it. The design detector (the project hook
 - Type: body line length 65-75ch; display clamp() max ≤6rem; letter-spacing ≥-0.04em; `text-wrap: balance` on headings; modular scale ≥1.25 between steps; light-on-dark adds 0.05-0.1 line-height. Pair faces on a contrast axis, never two similar-but-not-identical ones; one family with committed weight contrast beats a timid pair. Test headings at every breakpoint; overflow means reduce the clamp or rewrite the copy.
 - Structural devices (numbering, eyebrows, dividers) must encode something true about the content; the same device repeated above every section regardless of content is scaffolding.
 - Motion is part of the build: one orchestrated moment beats scattered effects; ease-out exponential curves; `prefers-reduced-motion` alternatives always; reveals enhance an already-visible default (content gated on a class-triggered transition ships blank in hidden tabs and headless renderers). Responsive down to mobile and visible keyboard focus are part of the floor.
+- Ship real content (no placeholders, dead links, or fake controls), cover the interaction states people will actually hit (hover, focus, disabled, loading, error, empty), and respect the project's build pipeline: edit source, never write into build output directly.
 - Copy is design material: write from the user's side of the screen, active voice, a control says exactly what happens, errors explain what went wrong and how to fix it. Specific beats clever.
 
 ## Registers

.opencode/skills/impeccable/reference/brand.md

@@ -1,3 +0,0 @@
-# Moved
-
-The Persuade and Experience essentials are in SKILL.md; the depth for inventing new identity (typeface procedure, reject list and lanes, color discipline, layout moves, permissions) lives in [new-work.md](new-work.md). This stub remains because `PRODUCT.md` files with `register: brand` and older links point here.

.opencode/skills/impeccable/reference/craft.md

@@ -1,6 +1,8 @@
-# Craft Flow
+# Craft Flow: the collaborative build
 
-Build a feature with impeccable UX and UI quality: land the direction, build real production code, inspect and improve in-browser until it meets a high-end studio bar. This file is the *orchestration* of a build (when to pause, what to confirm, how to finish); the design thinking itself lives in SKILL.md and, for new identity work, [new-work.md](new-work.md). Rules stated there are not repeated here.
+`craft` is the **supervised** way to build: the user gets guaranteed checkpoints (a confirmed direction, approved mocks where the harness generates them) before code exists, and a guided walkthrough after. A plain `/impeccable <build request>` builds the same thing directly, through the same design path (SKILL.md, the new-work gate, the craft floor), without pausing; invoke craft when the user wants to steer, not because building requires it.
+
+This file is the *orchestration* of that supervised build (when to pause, what to confirm, how to finish); the design thinking itself lives in SKILL.md and, for new identity work, [new-work.md](new-work.md). Rules stated there are not repeated here.
 
 Before writing code, you need: PRODUCT.md loaded, a confirmed design direction for this task (from `shape` or supplied by the user), and, when SKILL.md's new-work gate applies, [new-work.md](new-work.md) read.
 

.opencode/skills/impeccable/reference/product.md

@@ -1,3 +0,0 @@
-# Moved
-
-Operate and Read depth lives in [operate.md](operate.md). The mode essentials are in SKILL.md. This stub remains because `PRODUCT.md` files with `register: product` and older links point here.

.opencode/skills/impeccable/reference/typeset.md

@@ -4,7 +4,7 @@ Typography carries most of the information on the page. Replace generic defaults
 
 ## Register
 
-Brand: run the font selection procedure in [brand.md](brand.md). Fluid `clamp()` scale, ≥1.25 ratio between steps.
+New identity work: run the font selection procedure in [new-work.md](new-work.md). Fluid `clamp()` scale, ≥1.25 ratio between steps.
 
 Product: system fonts and familiar sans stacks are legitimate here. One well-tuned family typically carries the whole UI. Fixed `rem` scale, 1.125–1.2 ratio between more closely-spaced steps.