Update tspconfig.yaml (#23866)

* Update tspconfig.yaml

clean up parameters section;
get rid of emitter-out-dir;
introduce service-dir and package-dir to be used by emitter and tools to figure out the sdk project directory.

* Update tspconfig.yaml

* Update tspconfig.yaml

* Update tspconfig.yaml

Remove addition spaces and unnecessary keys for JS emitter options.

Author: raych1

specification/contosowidgetmanager/Contoso.WidgetManager/tspconfig.yaml

@@ -1,14 +1,10 @@
-parameters:
-  "python-sdk-folder":
-    default: "{project-root}/azure-sdk-for-python/"
-  "java-sdk-folder":
-    default: "{project-root}/azure-sdk-for-java/"
-  "js-sdk-folder":
-    default: "{project-root}/azure-sdk-for-js/"
-  "csharp-sdk-folder":
-    default: "{project-root}/azure-sdk-for-csharp/"
-  "service-directory-name":
-    default: "contosowidgetmanager"
+parameters:  
+  "service-dir":
+    default: "sdk/contosowidgetmanager"
+  "dependencies":
+    "additionalDirectories":
+      - "specification/contosowidgetmanager/Contoso.WidgetManager.Shared/"
+    default: ""
 emit:
   - "@azure-tools/typespec-autorest"
 options:
@@ -18,21 +14,18 @@ options:
     examples-directory: "examples"
     output-file: "{azure-resource-provider-folder}/{service-name}/{version-status}/{version}/widgets.json"
   "@azure-tools/typespec-python":
-    emitter-output-dir: "{python-sdk-folder}/sdk/{service-directory-name}/{package-name}"
+    package-dir: "azure-contoso-widgetmanager"
     package-mode: "dataplane"
-    package-name: "azure-contoso-widgetmanager"
+    package-name: "{package-dir}"
   "@azure-tools/typespec-csharp":
+    package-dir: "Azure.Contoso.WidgetManager"
     clear-output-folder: true
-    emitter-output-dir: "{csharp-sdk-folder}/sdk/{service-directory-name}/{namespace}/src"
     model-namespace: false
-    namespace: Azure.Contoso.WidgetManager
+    namespace: "{package-dir}"
   "@azure-tools/typespec-ts":
-    emitter-output-dir: "{js-sdk-folder}/sdk/{service-directory-name}/contosowidgetmanager-rest"
-    generateMetadata: true
-    generateTest: true
+    package-dir: "contosowidgetmanager-rest"
     packageDetails:
       name: "@azure-rest/contoso-widgetmanager-rest"
-      description: "Contoso WidgetManager Service"
   "@azure-tools/typespec-java":
-    emitter-output-dir: "{java-sdk-folder}/sdk/{service-directory-name}/azure-contoso-widgetmanager"
+    package-dir: "azure-contoso-widgetmanager"
     namespace: com.azure.contoso.widgetmanager