Add cache and build configuration files for .NET projects

- Created new cache JSON files for rjsmcshtml, rjsmrazor, and rpswa in both net10.0 and net7.0 directories.
- Added static web assets build configuration files in both net10.0 and net7.0 directories.
- Included build endpoint configurations and cache files for static web assets.
- Ensured all new files are properly initialized with relevant properties and hashes.

appsettings.Development.json

@@ -0,0 +1,5 @@
+{
+  "ConnectionStrings": {
+    "Context": "Server=.;Database=SSP;TrustServerCertificate=True;Encrypt=False;Trusted_Connection=True"
+  }
+}