chore: enforce strict security and remove confidential data

docs/vibe-coding/aider-cli.md

@@ -1,13 +0,0 @@
-# Aider CLI
-
-Aider does not auto-load `AGENTS.md`; tell it to read the file explicitly.
-
-- One-off: `aider --read AGENTS.md --read SKILLS.md`
-- Persistent: add to `.aider.conf.yml` in the project root:
-  ```yaml
-  read:
-    - AGENTS.md
-    - SKILLS.md
-  ```
-- `--read` files are loaded read-only into context (Aider won't try to edit them),
-  which is the correct mode for rules files.