format: apply repo prettier (3.8.1) to the folded skills tree

963 markdown files reformatted with the repository's pinned prettier so
pnpm format:check covers the folded tree like every other repo file.

The formatter's embedded-language pass also normalized code fences
(TS semicolons, closed HTML tags in examples, lowercased CSS hex colors,
one renumbered list that skipped an index). Alphanumeric token deltas vs
the fold commit were audited file-by-file; all are formatter-equivalent
markup normalizations plus the four sanitized skills.

packages/mosaic/framework/skills/theme-factory/SKILL.md

@@ -4,7 +4,6 @@ description: Toolkit for styling artifacts with a theme. These artifacts can be
 license: Complete terms in LICENSE.txt
 ---
 
-
 # Theme Factory Skill
 
 This skill provides a curated collection of professional font and color themes themes, each with carefully selected color palettes and font pairings. Once a theme is chosen, it can be applied to any artifact.
@@ -12,6 +11,7 @@ This skill provides a curated collection of professional font and color themes t
 ## Purpose
 
 To apply consistent, professional styling to presentation slide decks, use this skill. Each theme includes:
+
 - A cohesive color palette with hex codes
 - Complementary font pairings for headers and body text
 - A distinct visual identity suitable for different contexts and audiences
@@ -43,6 +43,7 @@ The following 10 themes are available, each showcased in `theme-showcase.pdf`:
 ## Theme Details
 
 Each theme is defined in the `themes/` directory with complete specifications including:
+
 - Cohesive color palette with hex codes
 - Complementary font pairings for headers and body text
 - Distinct visual identity suitable for different contexts and audiences
@@ -50,10 +51,12 @@ Each theme is defined in the `themes/` directory with complete specifications in
 ## Application Process
 
 After a preferred theme is selected:
+
 1. Read the corresponding theme file from the `themes/` directory
 2. Apply the specified colors and fonts consistently throughout the deck
 3. Ensure proper contrast and readability
 4. Maintain the theme's visual identity across all slides
 
 ## Create your Own Theme
+
 To handle cases where none of the existing themes work for an artifact, create a custom theme. Based on provided inputs, generate a new theme similar to the ones above. Give the theme a similar name describing what the font/color combinations represent. Use any basic description provided to choose appropriate colors/fonts. After generating the theme, show it for review and verification. Following that, apply the theme as described above.