fix secret examples that cause warnings for uppercase name

Author: raksiv

docs/reference/csharp/secrets/secret-latest.mdx

@@ -10,7 +10,7 @@ Returns a reference to the `latest` version of a secret, regardless of that vers
 using Nitric.Sdk.Resource;
 using Application = Nitric.Sdk.Nitric;
 
-var keyRef = Application.Secret("apiKey").Allow(SecretPermission.Access);
+var keyRef = Application.Secret("apikey").Allow(SecretPermission.Access);
 
 var latestVersion = keyRef.Latest();
 
@@ -31,7 +31,7 @@ For symmetric encryption, you'll need to retrieve the version of the secret used
 using Nitric.Sdk.Resource;
 using Application = Nitric.Sdk.Nitric;
 
-var keyRef = Application.Secret("apiKey").Allow(SecretPermission.Access);
+var keyRef = Application.Secret("apikey").Allow(SecretPermission.Access);
 
 var latestVersion = keyRef.Latest();
 
@@ -44,7 +44,7 @@ Application.Run();
 using Nitric.Sdk.Resource;
 using Application = Nitric.Sdk.Nitric;
 
-var keyRef = Application.Secret("apiKey").Allow(SecretPermission.Access);
+var keyRef = Application.Secret("apikey").Allow(SecretPermission.Access);
 
 var latestVersion = keyRef.Latest().Access();
 

docs/reference/csharp/secrets/secret-put.mdx

@@ -10,7 +10,7 @@ Store a new secret value, creating a new [version](./secret-version) to store th
 using Nitric.Sdk.Resource;
 using Application = Nitric.Sdk.Nitric;
 
-var keyRef = Application.Secret("apiKey").Allow(SecretPermission.Put);
+var keyRef = Application.Secret("apikey").Allow(SecretPermission.Put);
 
 keyRef.Put("6c3199a3-094e-4797-bfc9-9ee2a7839286");
 
@@ -37,7 +37,7 @@ A new secret version is always created when calling `Put()`, the versions will a
 using Nitric.Sdk.Resource;
 using Application = Nitric.Sdk.Nitric;
 
-var keyRef = Application.Secret("apiKey").Allow(SecretPermission.Put);
+var keyRef = Application.Secret("apikey").Allow(SecretPermission.Put);
 
 keyRef.Put("6c3199a3-094e-4797-bfc9-9ee2a7839286");
 
@@ -52,11 +52,11 @@ Calling `Put()` returns a promise to a reference to the new secret version. Stor
 using Nitric.Sdk.Resource;
 using Application = Nitric.Sdk.Nitric;
 
-var keyRef = Application.Secret("apiKey").Allow(SecretPermission.Put);
+var keyRef = Application.Secret("apikey").Allow(SecretPermission.Put);
 
-var newApiKeyVersionRef = keyRef.Put("6c3199a3-094e-4797-bfc9-9ee2a7839286");
+var newapikeyVersionRef = keyRef.Put("6c3199a3-094e-4797-bfc9-9ee2a7839286");
 
-var versionId = newApiKeyVersionRef.Id;
+var versionId = newapikeyVersionRef.Id;
 
 Application.Run();
 ```

docs/reference/csharp/secrets/secret-version-access.mdx

@@ -10,7 +10,7 @@ Retrieves the value from a version of a secret.
 using Nitric.Sdk.Resource;
 using Application = Nitric.Sdk.Nitric;
 
-var keyRef = Application.Secret("apiKey").Allow(SecretPermission.Access);
+var keyRef = Application.Secret("apikey").Allow(SecretPermission.Access);
 
 var keyValue = keyRef.Latest().Access();
 
@@ -27,7 +27,7 @@ Application.Run();
 using Nitric.Sdk.Resource;
 using Application = Nitric.Sdk.Nitric;
 
-var keyRef = Application.Secret("apiKey").Allow(SecretPermission.Access);
+var keyRef = Application.Secret("apikey").Allow(SecretPermission.Access);
 
 var keyValue = keyRef.Latest().Access();
 
@@ -42,7 +42,7 @@ Application.Run();
 using Nitric.Sdk.Resource;
 using Application = Nitric.Sdk.Nitric;
 
-var keyRef = Application.Secret("apiKey").Allow(SecretPermission.Access);
+var keyRef = Application.Secret("apikey").Allow(SecretPermission.Access);
 
 var keyValue = keyRef.Version("the-version-id").Access();
 

docs/reference/csharp/secrets/secret.mdx

@@ -10,7 +10,7 @@ Creates a reference to a secret in the secrets manager.
 using Nitric.Sdk.Resource;
 using Application = Nitric.Sdk.Nitric;
 
-var keyRef = Application.Secret("apiKey").Allow(SecretPermission.Access);
+var keyRef = Application.Secret("apikey").Allow(SecretPermission.Access);
 
 Application.Run();
 ```
@@ -51,7 +51,7 @@ This permission allows your code to retrieve secret values.
 using Nitric.Sdk.Resource;
 using Application = Nitric.Sdk.Nitric;
 
-var keyRef = Application.Secret("apiKey").Allow(SecretPermission.Access);
+var keyRef = Application.Secret("apikey").Allow(SecretPermission.Access);
 
 Application.Run();
 ```