update position page design

src/components/forge/index.js

@@ -10,6 +10,7 @@
  *   SkillLibrary       every skill, filterable
  *   SkillCard          one skill and its verification journey
  *   SkillDetail        one skill read end to end
+ *   SkillProgression   a skill as a ladder: levels, modules, and what is next
  *   AddSkillTraining   skill → training → proof → Owliver → publish
  *   ForgeRail          the authoring job, the rules, and the way to Owliver
  *
@@ -31,6 +32,7 @@ export { ForgeProgress } from './ForgeProgress';
 export { SkillLibrary } from './SkillLibrary';
 export { SkillCard } from './SkillCard';
 export { SkillDetail } from './SkillDetail';
+export { SkillLadder, SkillProgressCard, SkillProgressDetail } from './SkillProgression';
 export { AddSkillTraining } from './AddSkillTraining';
 export { ForgeRail } from './ForgeRail';