feat(skills): c2v mining pass — 7 new blueprints, 10 new rules, compacted recipe corpus (#2680)

* feat(skills): c2v mining pass over animation blueprints and rules

Compacts ~45 existing animation rules/blueprints into tighter recipe form
(net -3.4k lines) and adds 17 mined from the c2v corpus:

- 7 blueprints: agent-progress-theater, camera-journey, fixed-anchor-cycle,
  panel-edit-live-sync, prompt-type-submit-generate,
  transcript-scroll-artifact-reveal, zoom-out-workspace-reveal
- 10 rules: 3d-camera-flight, anchored-layout-expand, chart-scrub-readout,
  chromatic-glitch, control-target-sync, cursor-drag, gradient-text-sweep,
  multi-cursor-choreography, particle-burst, theme-crossfade-morph






Both indexes updated.

* feat(skills): sync product-launch script bank with mined blueprint roles

The role->blueprint script bank in product-launch-video/story-design.md is
kept 1:1 with blueprints-index role declarations, which the c2v mining pass
expanded. Adds the 25 missing entries (script-shape descriptor + example
lines + pattern): 13 for the 7 new blueprints, 12 for role widenings on 7
existing ones (cursor-ui-demo, dataviz-countup, titlecard-reveal, et al.),
and states the 1:1 sync contract in the bank's intro.

* docs(skills): cover constellation-hub scatter-drift variant in the script bank

Review follow-up on #2680: the SOCIAL_PROOF constellation-hub entry
patterned only the orbit shape; the c2v pass added a scatter-drift
end-card variant with the opposite geometry (no hub, no ring). Adds an
example line and extends the pattern so a scatter-drift beat's VO isn't
steered toward the orbit shape.

skills/hyperframes-animation/blueprints/overwhelm-surround.md

@@ -5,8 +5,13 @@
 **roles served**
 
 - Problem (from `problem-mockup-overwhelm`): when the problem beat must first show "too many tools / too much surface area" and then put **the viewer inside it** — a literal swap of subject (product → person) followed by a closing-in that feels invasive. Reach for it when the pain is "you're buried," not "this metric is bad" (that's `dataviz-countup`).
+- Problem (from `desktop-clutter-accumulation`): when the overwhelm is a **workspace**, not a tool
+  count — live windows, stickies, and alert toasts pile up until the frame is chaotically full, and
+  the beat resolves not by closing in but by shoving the clutter aside and asking the question.
+  Reach for this variant when the pain lands on words ("how can you X… when you spend months on
+  Y?"), not on a surrounded avatar.
 
-**duration**: 6–9s
+**duration**: 6–9s (clutter-shove-to-question variant ~10s)
 
 **shot structure** (a `[bg]` canvas; recognizable surfaces first, the viewer's avatar revealed underneath, then a radial crowd)
 
@@ -14,8 +19,20 @@
 - **Scene 2 (~1.6–3.0s) — density amplifies.** `[platform icons / logos]` scatter in around the mockups (staggered), used purely as **density markers** — "look how much surface area," not animated dials.
 - **Scene 3 (~3.0–4.6s) — the morph (signature move).** The CENTER mockup MORPHS: its content fades out, the container reshapes, and the viewer's `[avatar]` is revealed **underneath** — a literal swap of subject, product → person.
 - **Scene 4 (~4.6–end) — close-in.** `[task bubbles / demands]` close in from ALL sides toward the avatar (radial staggered entry). The avatar **stays put** while the bubbles invade — the claustrophobia comes from being surrounded, never from a camera push. Holds on the crowded state.
+- **Variant — clutter-shove-to-question** (replaces Scenes 3–4 and
+  inverts the camera contract — see modifier): accumulation runs under a **slow steady zoom-out** —
+  `[sticky notes]` bounce in springy, `[dashboard / editor windows]` pop and slide up, a stack of
+  `[alert toasts]` slides in at one edge, inner content keeps typing / log-scrolling as live density,
+  windows overlap until the frame is chaotically full. The camera then REVERSES into a quick
+  push-in that **shoves the clutter to the frame edges**, opening central negative space where a
+  `[two-part serif question]` builds word-by-word (line 1 swaps in place to line 2); a `[cursor]`
+  glides in from off-frame and comes to rest under the text; a very slow forward creep and hold.
+  No morph, no avatar — the question is the payoff.
 
-**motion vocabulary**: staggered scale-in assembly; resting-scale-preserving low float; density-marker icon scatter; content-fade → container-reshape → reveal-anchor-beneath morph; radial close-in entry from all compass points; held crowded end-state.
+**motion vocabulary**: staggered scale-in assembly; resting-scale-preserving low float; density-marker icon scatter; content-fade → container-reshape → reveal-anchor-beneath morph; radial close-in entry from all compass points; held crowded end-state. Clutter-shove variant: slow steady zoom-out under accumulation; reverse quick push-in; clutter
+shoved to frame edges opening center negative space; continuous live typing / log scroll inside
+windows as ambient density; toast-stack slide-in; word-by-word serif build with in-place line swap;
+cursor glide-to-rest; very slow forward creep + hold.
 
 **rule mapping**
 
@@ -24,5 +41,18 @@
 - center mockup → avatar morph (HF forbids `width`/`height` tweens → drive the reshape on `scaleX`/`scaleY`, anchor = the avatar layer rendered beneath) → `card-morph-anchor`
 - radial bubble close-in (positions baked once via `cos`/`sin`, staggered entry) → `gsap-effects` (radial layout) + `spring-pop-entrance` (per-bubble arrival)
 - low-amplitude float on background mockups/icons → `sine-wave-loop` (low-amplitude register — subtle jitter that composes onto each element's resting scale, never a `fromTo` yoyo that re-tweens to its start)
+- (variant) zoom-out under accumulation → quick push-in → slow forward creep → `multi-phase-camera`
+  (pull-back / push / drift as sequential phases on one world wrapper; counter-translate math in
+  `viewport-change`)
+- (variant) clutter shoved to the edges as the push-in lands → `center-outward-expansion` (outward
+  vectors to edge resting positions), fired at the same timeline position as the camera push so the
+  shove reads as CAUSED by it (`reactive-displacement` register)
+- (variant) word-by-word serif question build → `gsap-effects` (staggered word reveal); the
+  in-place line-1 → line-2 swap → `discrete-text-sequence`
+- (variant) live typing inside windows → `gsap-effects` (typewriter); the continuous inner
+  log-scroll — composition: looping content translateY via `gsap-effects` (masked)
+- (variant) cursor glide-in coming to rest → `cursor-click-ripple` (approach portion only — no click)
 
-**camera modifier**: camera-static — the close-in must read as the world crowding the subject, so the frame holds; a push-in would convert "surrounded" into "zoomed-into" and kill the claustrophobia.
+**camera modifier**: camera-static — the close-in must read as the world crowding the subject, so the frame holds; a push-in would convert "surrounded" into "zoomed-into" and kill the claustrophobia. The clutter-shove-to-question variant is the sanctioned exception: there the camera IS the
+storyteller (zoom-out ↔ push-in via `multi-phase-camera`), and the claustrophobia comes from
+accumulation, not surround — never mix the two resolutions in one shot.