Optimizare scripturi build/CI si functionalitati noi Lot 2

- CI/CD GitLab (.gitlab-ci.yml): verify -> test -> build -> publish ->
  deploy cu health-gate (/api/v3/health/all) + rollback manual
- Publicare pe retele sociale (LinkedIn/Facebook) din Analysis History
  (social.ts, linkedin.ts, facebook.ts, SocialPostModal)
- Specificatii OpenAPI: agent-v3 (87 op.) si didi-framework (287 op.)
- Matrice testare acceptanta beneficiar + script dovezi API
- Fix nginx SSL: redirect port 3001 (error_page 497, absolute_redirect off)
- Adrese interne inlocuite cu hostname-uri generice (.local)

backend/services/orchestration-layer/didiFramework/.env.example

@@ -1,5 +1,5 @@
 # Database Configuration
-DB_HOST=10.11.50.167
+DB_HOST=db.local
 DB_PORT=5000
 DB_NAME=DIDI
 DB_USER=bos_interface
@@ -11,4 +11,10 @@ PORT=3005
 HOST=0.0.0.0
 
 # CORS
-CORS_ORIGIN=http://localhost:3000
+CORS_ORIGIN=http://localhost:3000
+# ── LinkedIn (postare automată pe pagina de organizație — provider paralel cu Facebook) ──
+# App LinkedIn cu produsul "Community Management API" + OAuth2 scope w_organization_social,
+# autorizat de un admin al paginii. Detalii: src/services/linkedin.ts
+LINKEDIN_ACCESS_TOKEN=CHANGE_ME
+LINKEDIN_ORG_URN=urn:li:organization:CHANGE_ME
+LINKEDIN_API_VERSION=202506