feat(content): migrate interactiveCopy into six typed collections

Move the six remaining bilingual datasets from app.js:160 into Astro
content collections so GuideSelector has data to drive. Mechanical copy
of 178 strings (160 localized pairs + 18 worker array strings) plus
the non-localized fields (status, path, command, score, icon, title,
number). Source field on commonSkills embedded from skillSources to
match the GuideSelectorData contract; if a URL changes, both this
entry and skillSources/<id>.json must be updated. Status kept on trees
even though GuideSelectorData omits it — index.html renders it.

Did not delete interactiveCopy from app.js: legacy page still consumes
it, and verify.mjs still asserts against it. Did not migrate the
labels (data.labels.*) — those live inside render functions in app.js
and belong to 15d.

src/content/config.ts

@@ -153,6 +153,103 @@ const chapters = defineCollection({
   }),
 });
 
+// Workers from `interactiveCopy.workers` in app.js: the three sub-agent
+// cards on /full-guide/. Each entry holds a 3-element array per locale
+// (`[label, detail, result]`), not a localized object — the renderer
+// unwraps it directly: `worker[language()][0..2]`.
+const workers = defineCollection({
+  type: 'data',
+  schema: z.object({
+    id: z.string(),
+    en: z.array(z.string()),
+    pt: z.array(z.string()),
+  }),
+});
+
+// Trees from `interactiveCopy.trees` in app.js: the four worktree nodes
+// (main / ui / tests / docs). `owner` and `note` are localized; `path`
+// and `command` are single shell strings (the git command shown to the
+// user). `status` is rendered by index.html, not the GuideSelector island,
+// but it ships in the data and the schema keeps it so nothing is dropped.
+const trees = defineCollection({
+  type: 'data',
+  schema: z.object({
+    id: z.string(),
+    status: z.string(),
+    owner: localized,
+    path: z.string(),
+    command: z.string(),
+    note: localized,
+  }),
+});
+
+// Routes from `interactiveCopy.routes` in app.js: plan / build / explore /
+// review. `score` is the numeric reasoning-load value (rendered into
+// `style="--score:N%"`), `label` and `why` are localized.
+const routes = defineCollection({
+  type: 'data',
+  schema: z.object({
+    id: z.string(),
+    score: z.number(),
+    label: localized,
+    why: localized,
+  }),
+});
+
+// Skill files from `interactiveCopy.skillFiles` in app.js: SKILL.md /
+// references/ / scripts/ / assets/. `icon` and `title` are unlocalized
+// labels; `en` and `pt` are separate top-level strings, not a localized
+// object — matching how `renderSkillFile` reads them.
+const skillFiles = defineCollection({
+  type: 'data',
+  schema: z.object({
+    id: z.string(),
+    icon: z.string(),
+    title: z.string(),
+    en: z.string(),
+    pt: z.string(),
+  }),
+});
+
+// Skill workflow from `interactiveCopy.skillWorkflow` in app.js: the five
+// steps of building a skill (observe / trigger / scaffold / write /
+// validate). `number` is unlocalized; `title` / `question` / `action` /
+// `output` / `proof` are all localized.
+const skillWorkflow = defineCollection({
+  type: 'data',
+  schema: z.object({
+    id: z.string(),
+    number: z.string(),
+    title: localized,
+    question: localized,
+    action: localized,
+    output: localized,
+    proof: localized,
+  }),
+});
+
+// Common skills from `interactiveCopy.commonSkills` in app.js: the seven
+// shared skill cards on /full-guide/. `number` and `title` are unlocalized;
+// `kind` / `rule` / `use` / `example` / `caution` are localized. `source`
+// is the GitHub URL — in app.js it is read from `skillSources[id]` at
+// render time; here it is embedded to match the GuideSelectorData
+// contract. If the URL changes, both this entry and the matching
+// `skillSources/<id>.json` must be updated.
+const commonSkills = defineCollection({
+  type: 'data',
+  schema: z.object({
+    id: z.string(),
+    number: z.string(),
+    kind: localized,
+    title: z.string(),
+    rule: localized,
+    use: localized,
+    example: localized,
+    caution: localized,
+    source: z.string().url(),
+  }),
+});
+
 // Review desk entries from skills-review/catalog.js +
 // skills-review/submitted-catalog.js: 24 in total. Each entry is a Markdown
 // file with frontmatter for the metadata and a body that holds the
@@ -189,5 +286,11 @@ export const collections = {
   handsOnPrompts,
   skillInstallPrompts,
   chapters,
+  workers,
+  trees,
+  routes,
+  skillFiles,
+  skillWorkflow,
+  commonSkills,
   reviews,
 };