docs: repo renamed to bfe-core1106-sdk

The last product-first artifact after ADR-0008 was the repo name itself.
Current and forward-looking references updated; period-bound history in
the ADRs keeps the old name, with the rename recorded in ADR-0008.
Crate names, WARDEN_* env vars, and binaries are unchanged.

docs/decisions/0003-standalone-repo.md

@@ -10,13 +10,13 @@ no CI, tests, or versioning of their own. The SDK requirement (future-features-2
 §SDK) calls for "its own repo, held to firmware standards."
 
 ## Decision
-A **private** `warden-sdk` GitHub repo (now `blueflare-energy/warden-sdk` and public
+A **private** `warden-sdk` GitHub repo (now `blueflare-energy/bfe-core1106-sdk` and public
 per ADR-0007), standalone from day one with its own
 CI/versioning. Work lands on a `bringup` branch; the first commit to `main` is gated
 on a passing review run, green CI, and the maintainer's fresh explicit go-ahead.
 
 ## Consequences
-- flare-edge consumes warden-sdk later (flared depending on `warden-sim`, drivers
+- flare-edge consumes this repo later (flared depending on `warden-sim`, drivers
   built from here) — a separate, maintainer-gated integration step; flare-edge is not
   edited by the SDK-completion effort.
 - Private for now (references bench devices / in-progress hardening); can be opened