feat: anchor dragon appearance in all 4 story-4 scene prompts

Added a Dragon Character Anchor (size, scale color, eye color, wing
description) to the story-4 callout block and embedded it verbatim in
every scene prompt alongside Sophie's existing character anchor.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

DOSSIER.md

@@ -334,14 +334,14 @@ Müde vom Staunen brachte der Drache Sophie zurück in ihr Zimmer. Er pustete ei
 
 #### KI-Bild-Prompts
 
-> **Character Anchor — Sophie:** Diesen Block wortgetreu in jeden Prompt dieser Geschichte kopieren:
-> `Sophie — a 6-year-old girl, long auburn hair in a loose braid, hazel eyes, fair skin with light freckles, pale rose pajamas with tiny white polka dots —`
+> **Character Anchor — Sophie:** `Sophie — a 6-year-old girl, long auburn hair in a loose braid, hazel eyes, fair skin with light freckles, pale rose pajamas with tiny white polka dots —`
+>
+> **Character Anchor — Drache:** `the dragon — a tiny creature no bigger than a cat, ruby-red strawberry-bright scales, large gentle amber eyes, wings like cathedral stained glass in teal, violet and gold —`
 
 **Szene 1 – Der Drache am Fenster:**
 ```
 Children's book watercolor and gouache illustration, fine ink linework, Edmund Dulac
-fairy tale aesthetic. A tiny dragon — no bigger than a cat — with ruby-red strawberry-
-bright scales clings carefully to a window sill at night, gazing in at Sophie — a 6-year-old girl, long auburn hair in a loose braid, hazel eyes, fair skin with light freckles, pale rose pajamas with tiny white polka dots — with large, gentle, curious eyes. Its folded wings shimmer faintly like stained glass.
+fairy tale aesthetic. The dragon — a tiny creature no bigger than a cat, ruby-red strawberry-bright scales, large gentle amber eyes, wings like cathedral stained glass in teal, violet and gold — clings carefully to a window sill at night, gazing in at Sophie — a 6-year-old girl, long auburn hair in a loose braid, hazel eyes, fair skin with light freckles, pale rose pajamas with tiny white polka dots — its folded stained-glass wings shimmering faintly.
 When it opens its mouth a small happy gurgle comes out, not flames. Sophie stares in
 amazed disbelief. Ruby red and iridescent accents on deep night-blue. Square format,
 no text.
@@ -350,17 +350,16 @@ no text.
 **Szene 2 – Flug über die Gärten:**
 ```
 Children's book watercolor and gouache illustration, fine ink linework, Edmund Dulac
-fairy tale aesthetic. Sophie — a 6-year-old girl, long auburn hair in a loose braid, hazel eyes, fair skin with light freckles, pale rose pajamas with tiny white polka dots — holds on as a small ruby-red dragon leaps into the cool
-night air, wings spread wide — each wing glowing like a cathedral stained-glass window
-in jewel tones of teal, violet and gold. They soar over sleeping gardens and dark
+fairy tale aesthetic. Sophie — a 6-year-old girl, long auburn hair in a loose braid, hazel eyes, fair skin with light freckles, pale rose pajamas with tiny white polka dots — holds on as the dragon — a tiny creature no bigger than a cat, ruby-red strawberry-bright scales, large gentle amber eyes, wings like cathedral stained glass in teal, violet and gold — leaps into the cool
+night air, wings spread wide and blazing with jewel-tone light. They soar over sleeping gardens and dark
 rooftops. With every wingbeat the dragon leaves a trail of tiny shimmering sparks.
-Ruby red, iridescent rainbow wings, scattered stars. Square format, no text.
+Ruby red, iridescent teal-violet-gold wings, scattered stars. Square format, no text.
 ```
 
 **Szene 3 – Die Seifenblasen:**
 ```
 Children's book watercolor and gouache illustration, fine ink linework, Edmund Dulac
-fairy tale aesthetic. A ruby-red dragon sits on a flat rooftop under a spectacular
+fairy tale aesthetic. The dragon — a tiny creature no bigger than a cat, ruby-red strawberry-bright scales, large gentle amber eyes, wings like cathedral stained glass in teal, violet and gold — sits on a flat rooftop, wings loosely folded, under a spectacular
 starry sky and breathes enormous iridescent soap bubbles. Each bubble is a perfect
 translucent sphere containing a tiny world: dancing flowers, a laughing moon, a forest
 of cotton candy. The bubbles catch starlight and shimmer in every colour. Sophie — a 6-year-old girl, long auburn hair in a loose braid, hazel eyes, fair skin with light freckles, pale rose pajamas with tiny white polka dots — reaches
@@ -373,7 +372,7 @@ Children's book watercolor and gouache illustration, fine ink linework, Edmund D
 fairy tale aesthetic. Sophie — a 6-year-old girl, long auburn hair in a loose braid, hazel eyes, fair skin with light freckles, pale rose pajamas with tiny white polka dots — sleeps peacefully in her cozy bed beneath one last enormous
 warm iridescent soap bubble — dome-shaped, hovering protectively like a glowing shield.
 The bubble throws soft rainbow reflections on the bedroom walls. Through the window a
-tiny ruby-red dragon can be glimpsed purring quietly on the sill. Ruby and iridescent
+dragon — tiny, no bigger than a cat, ruby-red strawberry-bright scales, folded stained-glass wings in teal, violet and gold — can be glimpsed purring quietly on the sill. Ruby and iridescent
 palette, soft moonlit room. Square format, no text.
 ```