refactor: rename ScadaLink → ZB.MOM.WW.ScadaBridge (code + projects + namespaces)

Solution + 23 src projects + 26 test projects renamed; folders, csproj,
namespaces, and ScadaLinkDbContext/ScadaBridgeDbContext class updated.
ActorSystem "scadalink" → "scadabridge", Akka seed-node URLs migrated.
SQL roles/logins, LDAP domains, CLI command name, and CLI config dir
(~/.scadalink → ~/.scadabridge) also renamed.

Build green; 5 Host.Tests fail awaiting SQL login rename in next commit.
Pre-existing StaleTagMonitor timing flakes unchanged.

Rename script committed at tools/rename-to-scadabridge.sh.

code-reviews/regen-readme.py

@@ -86,7 +86,7 @@ def build_readme(modules, per_module):
 
     add("# Code Reviews")
     add("")
-    add("Comprehensive, per-module code reviews of the ScadaLink codebase. Each module (one")
+    add("Comprehensive, per-module code reviews of the ScadaBridge codebase. Each module (one")
     add("buildable project under `src/`) has its own folder containing a `findings.md`. This")
     add("README is the aggregated index — the single place to see all outstanding work.")
     add("")