feat: add template builder deployment config and telemetry types (#25082)

cli/testdata/coder_server_--help.golden

@@ -847,6 +847,15 @@ when required by your organization's security policy.
           Whether telemetry is enabled or not. Coder collects anonymized usage
           data to help improve our product.
 
+TEMPLATE BUILDER OPTIONS: 
+      --disable-template-builder bool, $CODER_DISABLE_TEMPLATE_BUILDER
+          Disable the template builder feature for guided template creation.
+          When disabled, all /api/v2/templatebuilder/* endpoints return 404.
+
+      --template-builder-registry-url string, $CODER_TEMPLATE_BUILDER_REGISTRY_URL (default: https://registry.coder.com)
+          The base URL of the module registry used by the template builder for
+          module source paths.
+
 USER QUIET HOURS SCHEDULE OPTIONS: 
 Allow users to set quiet hours schedules each day for workspaces to avoid
 workspaces stopping during the day due to template scheduling.

cli/testdata/server-config.yaml.golden

@@ -911,3 +911,12 @@ retention:
   # build are always retained. Set to 0 to disable automatic deletion.
   # (default: 7d, type: duration)
   workspace_agent_logs: 168h0m0s
+templateBuilder:
+  # Disable the template builder feature for guided template creation. When
+  # disabled, all /api/v2/templatebuilder/* endpoints return 404.
+  # (default: <unset>, type: bool)
+  disabled: false
+  # The base URL of the module registry used by the template builder for module
+  # source paths.
+  # (default: https://registry.coder.com, type: string)
+  registryURL: https://registry.coder.com