docs(readme): point companion-repo links at the renamed repos (#380)

Signed-off-by: Bugs5382 <12115015+Bugs5382@users.noreply.github.com>
Co-authored-by: Bugs5382 <12115015+Bugs5382@users.noreply.github.com>

Author: Bugs5382

README.md

@@ -150,8 +150,8 @@ The gRPC API this OS serves is defined here, in [`proto/cryptos/node/v1`](proto/
 
 ## 🧭 Companion repos
 
-- 🛰️ [`manager`](https://github.com/CryptOS-PKI/manager) — Fleet Manager backend (optional).
-- 🎨 [`web`](https://github.com/CryptOS-PKI/web) — Fleet Manager web frontend (optional, served by `manager/`).
+- 🛰️ [`cryptos-manager`](https://github.com/CryptOS-PKI/cryptos-manager) — Fleet Manager backend (optional).
+- 🎨 [`cryptos-web`](https://github.com/CryptOS-PKI/cryptos-web) — Fleet Manager web frontend (optional, served by `cryptos-manager/`).
 
 ## 🙏 Acknowledgements