Initialize GovOPlaN meta repository

.gitleaks.toml

@@ -0,0 +1,18 @@
+title = "GovOPlaN secret scanning"
+
+[allowlist]
+description = "Repository examples and documented development placeholders"
+regexes = [
+  '''dev-multimailer-api-key''',
+  '''example(\.invalid|\.org|\.com)''',
+  '''postgresql(\+psycopg)?://[^:@/\s]+:\*\*\*@''',
+  '''<redacted>''',
+]
+paths = [
+  '''(^|/)audit-reports/''',
+  '''(^|/)node_modules/''',
+  '''(^|/)\.venv/''',
+  '''(^|/)runtime/''',
+  '''(^|/)dist/''',
+  '''(^|/)build/''',
+]