Merge branch 'main' into server-side-ad-templates-impl

Author: prk-Jr

CLAUDE.md

@@ -209,6 +209,14 @@ impl core::error::Error for MyError {}
 - Format messages with present-tense verbs.
 - Use `log-fastly` as the backend for Fastly Compute.
 
+## Other guidelines
+
+- Use only example or fictional information in comments, tests, docs, examples,
+  and similar non-runtime materials. (eg. for urls use: example.com domains only)
+- Do not write or commit real domains, customer names, credentials,
+  configuration values, or other potentially sensitive real-world information in
+  comments, tests, docs, or examples.
+
 ---
 
 ## Git Commit Conventions
@@ -382,6 +390,7 @@ both runtime behavior and build/tooling changes.
 - Do not use `unwrap()` in production code — use `expect("should ...")`.
 - Do not use thiserror — use `derive_more::Display` + `impl Error`.
 - Do not use wildcard imports (except `use super::*` in test modules).
-- Do not commit `.env` files or secrets.
+- Do not commit `.env` files, secrets, or potentially sensitive real-world
+  information in comments, tests, docs, examples, or configuration files.
 - Do not make large refactors without approval.
 - Always run tests and linting before committing.