Fix user and poster not showing in vouchers

.gitignore

@@ -1,5 +1,51 @@
+# IDEs & System Files
 .idea/
-frontend
+.DS_Store
+Thumbs.db
+
+# Build outputs
+frontend/
+dist/
+**/dist/
+out-tsc/
+**/out-tsc/
+bazel-out/
+
+# Angular & Nx caches
+.angular/
+**/.angular/
+.nx/
+**/.nx/
+.sass-cache/
+
+# Dependencies
+node_modules/
+**/node_modules/
+
+# Python & Virtual Environments
+.venv/
+**/__pycache__/
+*.py[cod]
+*$py.class
+*.egg-info/
+.mypy_cache/
+**/.mypy_cache/
+.ruff_cache/
+**/.ruff_cache/
+.pytest_cache/
+**/.pytest_cache/
+
+# Testing & Coverage
+coverage/
+**/coverage/
+.coverage
+htmlcov/
+
+# Logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
 
 # Ignore Pyright-generated stubs
 *.pyi