docs(ai): add packaged AI guides for Web, SW and OrgChart

- Shared entry point docs/ai/AI_GUIDE.md (type selection Web / SW / OrgChart / mixed,
  steps 1-7, package style separation, report format, examples A-D) and
  AGENTS_SNIPPET.md, copied into every package ai/ folder
- New ai/ docs for @hm-design/ui and @hm-design/org-chart (+ org-chart-react pointer):
  AI_USAGE, COMPONENT_CATALOG, DESIGN_RULES, COMPOSITION_PATTERNS
- SW ai/ linked to the shared guide; catalog lists every Props type explicitly
- "ai" added to package files of ui, org-chart, org-chart-react
- scripts/ai-docs.mjs: sync:ai-docs / check:ai-docs (copies, files, catalog <-> exports, links)
- Maintenance guide and verification record under docs/ai

package.json

@@ -15,6 +15,8 @@
     "build:publisher-example": "vite build --config examples/publisher-list/vite.config.ts",
     "test:components": "node --test scripts/publisher-components.test.mjs",
     "test:guard": "node --test scripts/ai-generation-guard.test.mjs",
+    "sync:ai-docs": "node scripts/ai-docs.mjs --sync",
+    "check:ai-docs": "node scripts/ai-docs.mjs --check",
     "build": "tsc -b && vite build",
     "build:dashboard-export": "npm run check:theme-defaults && npm run build:packages && vite build --config vite.dashboard-export.config.ts && node scripts/finalize-dashboard-export.mjs",
     "h2:preview": "node scripts/h2-preview.mjs",