Trim dead code and tighten the branch to surgical scope

- palette-picker.js: drop the superseded APP/DOCS/INDEX copy tables, the
  disabled font-rail hoist machinery, LOREM.caption, and an orphan marker
- design-context.css + dcx-hierarchy.css: drop the demo-era specimen,
  radius, and spacing-bar rule groups nothing renders
- index.astro: drop an unreferenced boards const
- de-export module-internal names (store, bindings, portability,
  visual-cues); remove picker-server's unused doc-session kill switch and
  document --doc in its help
- palette.mjs: realpath the entry guard so symlinked installs still run
  the CLI (same guard as visual-cues.mjs)
- revert serve-question.mjs copy ride-along; drop the plan/ gitignore
  entry; dedupe a build-picker comment; file design-context with the
  system category entries; alphabetize IMPECCABLE_SUB_COMMANDS
- new-work.md: drop a same-screen restatement of the comp/world ranking
- CLAUDE.md: correct the picker gate baseline to the measured 606 and
  explain the per-element multiplication; the trims removed the two
  dead-block font findings
- DESIGN-CONTEXT-ARCHITECTURE.md: list portability.mjs in the code layout

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

scripts/lib/skill-categories.js

@@ -12,7 +12,6 @@ export const SKILL_CATEGORIES = {
   impeccable: 'create',
   shape: 'create',
   // EVALUATE - review and assess
-  'design-context': 'system',
   critique: 'evaluate',
   audit: 'evaluate',
   // REFINE - improve existing design
@@ -37,6 +36,7 @@ export const SKILL_CATEGORIES = {
   init: 'system',
   document: 'system',
   extract: 'system',
+  'design-context': 'system',
   live: 'system',
 };
 

scripts/lib/utils.js

@@ -645,9 +645,9 @@ const EXCLUDED_FROM_SUGGESTIONS = new Set([
 // These are the commands that audit/critique/etc. reference when suggesting next steps.
 const IMPECCABLE_SUB_COMMANDS = [
   'adapt', 'animate', 'audit', 'bolder', 'clarify', 'colorize',
-  'critique',
-  'design-context', 'delight', 'distill', 'document', 'harden', 'layout',
-  'onboard', 'optimize', 'overdrive', 'polish', 'quieter', 'shape', 'typeset',
+  'critique', 'delight', 'design-context', 'distill', 'document', 'harden',
+  'layout', 'onboard', 'optimize', 'overdrive', 'polish', 'quieter', 'shape',
+  'typeset',
 ];
 
 export function replacePlaceholders(content, provider, commandNames = [], allSkillNames = []) {