feat(campaign-ui): review and link managed attachments

.gitignore

@@ -332,6 +332,7 @@ cython_debug/
 webui/.policy-test-build/
 webui/.template-preview-test-build/
 webui/.import-test-build/
+webui/.review-preview-test-build/
 
 # GovOPlaN shared ignore rules from govoplan-core
 # Local WebUI test/build scratch directories
@@ -340,6 +341,7 @@ webui/.import-test-build/
 .policy-test-build/
 .template-preview-test-build/
 .import-test-build/
+.review-preview-test-build/
 webui/.component-test-build/
 webui/.module-test-build/
 *.db