Remove redundant counter.tsx and clarify CLAUDE.md (commontoolsinc#1913)

* Remove unused counter

* Briefly clarify CLAUDE.md instructions

* Ignore recipes folder

* Format pass

Author: bfollington

AGENTS.md

@@ -18,9 +18,17 @@ Before ever calling `ct` you MUST read `docs/common/CT.md`.
 
 ### Recipe Development
 
-Whenever you work on recipes, look in the `recipes` folder provided by the user
-for the `RECIPES.md` and `COMPONENTS.md` files. These are your bible. You can
-re-read `.claude/commands/recipe-dev.md` any time to refresh your memory.
+Whenever you work on patterns (sometimes called recipes), consult the `patterns`
+package for a set of well-tested minimal examples. To learn more about the
+pattern framework, consult `docs/common/*.md` and `tutorials/*.md`. You should
+re-read `.claude/commands/recipe-dev.md` when confused to refresh your memory on
+`ct` and deploying charms.
+
+These patterns are composed using functions from `packages/builder` and executed
+by our runtime in `packages/runner`, managed by `packages/charm` and rendered by
+`packages/html`.
+
+IMPORTANT: ignore the top level `recipes` folder, it is defunct.
 
 ### Formatting
 
@@ -57,6 +65,7 @@ re-read `.claude/commands/recipe-dev.md` any time to refresh your memory.
 - Structure tests with `@std/testing/bdd` (`describe`/`it`).
 - Use `@std/expect` for assertions.
 - Give tests descriptive names.
+- Run using `deno task test` NOT `deno test`, the flags are important
 
 ## Good Patterns & Practices