docs(02-03): complete per-route SEO metadata plan

.planning/phases/02-ssr-shell/02-03-SUMMARY.md

@@ -0,0 +1,51 @@
+---
+phase: 02-ssr-shell
+plan: 03
+subsystem: seo-metadata
+tags: [seo, json-ld, useSeoMeta, og-tags, i18n]
+dependency_graph:
+  requires: [02-01]
+  provides: [per-route-seo, json-ld-homepage, og-image-all-routes]
+  affects: [app/pages/]
+tech_stack:
+  added: []
+  patterns: [useSeoMeta-per-route, useHead-json-ld, reactive-i18n-seo]
+key_files:
+  created:
+    - app/pages/projects.vue
+    - app/pages/about.vue
+    - app/pages/contact.vue
+    - app/pages/fiverr.vue
+    - app/pages/formation.vue
+  modified:
+    - app/pages/index.vue
+decisions:
+  - "JSON-LD values hardcoded (not from i18n) per threat model T-02-06 — avoids injection risk"
+  - "ogImage uses static absolute URL per D-12 decision"
+metrics:
+  duration: 48s
+  completed: 2026-04-08
+---
+
+# Phase 02 Plan 03: Per-route SEO Metadata Summary
+
+useSeoMeta() on all 6 page stubs with localized title/description/og tags via reactive i18n getters, homepage JSON-LD with Person + ProfessionalService schema, og:image absolute URL on every route.
+
+## Tasks Completed
+
+| Task | Name | Commit | Files |
+|------|------|--------|-------|
+| 1 | Per-route SEO metadata on all page stubs | 0a58201 | app/pages/index.vue, projects.vue, about.vue, contact.vue, fiverr.vue, formation.vue |
+
+## Deviations from Plan
+
+None - plan executed exactly as written.
+
+## Verification Results
+
+- All 6 pages contain useSeoMeta: PASS
+- index.vue contains application/ld+json: PASS
+- All pages contain og-image.png absolute URL: PASS
+- JSON-LD contains sameAs with LinkedIn, Fiverr, Gitea: PASS
+
+## Self-Check: PASSED