Rules centralized at umbrella — no per-repo rules

rule Fri Jun 26 2026 00:00:00 GMT+0000 (Coordinated Universal Time) feedbackagent-preferencesknowledgefleetenv

ALL rules + .env.example live ONLY in the umbrella (chirag127/workspace at c:\D\oriz\).

• Submodules: NO rules, NO .env.example. Just code + their own .env (if needed, gitignored).
• Umbrella: ONE canonical .env.example at root, ONE knowledge tree, ONE AGENTS.md.

Reverses rules-centralized-at-umbrella-no-per-repo (deleted) + submodule-env-files-three-file-pattern (deleted from knowledge).

Why: simpler. One place to look. No drift across 20 submodules.

Related: knowledge-deletion-not-supersession — superseded files hard-deleted, not marked.