fix(consuldemocracy): verify end-to-end + harden seed/OIDC [#653]

Seed verification over marker trust (observed exit-0 no-op seed),
first-boot-only OIDC auto-enable, logo added, docs synced (JOURNAL
s17, counts 17/~57). grind-stack verified: homepage 200, OIDC SSO
button live.

Detail: https://projects.knownelement.com/issues/653#note-5044

README.md

@@ -9,9 +9,9 @@ The Cloudron component focuses on packaging upstream free/libre/open application
 ### 📊 Current Progress
 
 - **Total Applications**: ~57 (see [GitUrlList.txt](GitUrlList.txt))
-- **Completed Packages**: 16/~57 (~28%)
+- **Completed Packages**: 17/~57 (~30%)
 - **Packaging Templates**: Created ✅
-- **Packages Committed & Pushed**: 16 ✅
+- **Packages Committed & Pushed**: 17 ✅
 - **Build Tickets**: 46 filed (#633-#678, umbrella
   [#632](https://projects.knownelement.com/issues/632), Redmine project 55);
   grist-core excluded (packaged upstream)
@@ -38,6 +38,7 @@ The Cloudron component focuses on packaging upstream free/libre/open application
 | 14 | ChirpStack | Infrastructure | 83.4MB | 8080 | localstorage, postgresql, redis | ✅ Committed |
 | 15 | eLabFTW | Business-Apps | ~209MB (compressed) | 443 | localstorage, mysql, ldap | ✅ Committed |
 | 16 | NetBox | Infrastructure | ~1GB | 8080 | localstorage, postgresql, redis | ✅ Committed |
+| 17 | ConsulDemocracy | Collaboration | ~1.6GB | 3000 | localstorage, postgresql | ✅ Committed |
 
 ### 📦 Packages in Development