NetworkView: API routing fix, logout button, audit trail, port/notes editor tracking

- Fix frontend API base path (VITE_API_BASE env var, GraphPage hardcoded /api)
- Add logout button to NetworkView sidebar (clears portal SSO)
- Add AuditTrail component: inline change history on all entity pages
- DB migration: add updated_at, last_edited_by to ports table
- DB migration: add notes_last_edited_by, notes_updated_at to all entity tables
- Backend: track actor on port create/update; notes editor on entity PUT
- Frontend: extend types, MarkdownEditor shows last editor, port modal/list show last editor
- Fix port CREATE TABLE definition to include new columns upfront
- Add try/catch in handleSavePort to surface API errors in modal

start-dev.sh

@@ -359,8 +359,9 @@ if module_enabled "digiserver"; then
             ADMIN_USERNAME=admin \
             ADMIN_PASSWORD=admin123 \
             PORTAL_JWT_SECRET=change-this-jwt-secret-in-production \
+            PORTAL_LOGOUT_URL="http://localhost:${NGINX_PORT}/logout" \
         "$ROOT/digiserver-v2/.venv/bin/gunicorn" \
-            --bind "0.0.0.0:$DIGISERVER_PORT" \
+            --bind "127.0.0.1:$DIGISERVER_PORT" \
             --workers 2 \
             --timeout 120 \
             --chdir "$ROOT/digiserver-v2" \
@@ -378,6 +379,7 @@ if module_enabled "itassets"; then
             SQLALCHEMY_DATABASE_URI="sqlite:///$ROOT/IT_asset_management/data/itassets.db" \
             PORTAL_JWT_SECRET=change-this-jwt-secret-in-production \
             PORTAL_LOGIN_URL="http://localhost:${NGINX_PORT}/login" \
+            PORTAL_LOGOUT_URL="http://localhost:${NGINX_PORT}/logout" \
             FLASK_APP=run.py \
         "$ROOT/IT_asset_management/.venv/bin/python" "$ROOT/IT_asset_management/run.py"
 else