Refactor: Address review comments on PR #93

Author: anikasharma03

KNOWLEDGE_CATALOG.md

@@ -14,9 +14,9 @@ This section covers connecting to a Knowledge Catalog instance.
 
 1. **Verify Environment Variables**: The extension requires the following environment variables to be set before the Gemini CLI is started:
 
-    * `DATAPLEX_PROJECT`: The GCP project ID.
+    * `KNOWLEDGE_CATALOG_PROJECT`: The GCP project ID.
 
-2. **Handle Missing Variables**: If a command fails with an error message containing a placeholder like `${DATAPLEX_PROJECT}`, it signifies a missing environment variable. Inform the user which variable is missing and instruct them to set it.
+2. **Handle Missing Variables**: If a command fails with an error message containing a placeholder like `${KNOWLEDGE_CATALOG_PROJECT}`, it signifies a missing environment variable. Inform the user which variable is missing and instruct them to set it.
 
 3. **Handle Permission Errors**: If you encounter permission errors, ensure the user has the correct Knowledge Catalog permissions:
     * Dataplex Reader (`roles/dataplex.viewer`) to search and look up entries.

README.md

@@ -46,7 +46,7 @@ gemini extensions install https://github.com/gemini-cli-extensions/knowledge-cat
 
 You will be prompted to configure the following settings during installation. These settings are saved in an `.env` file within the extension's directory.
 
-*   `DATAPLEX_PROJECT`: The GCP project ID.
+*   `KNOWLEDGE_CATALOG_PROJECT`: The GCP project ID.
 
 To view or update your configuration:
 
@@ -63,7 +63,7 @@ To view or update your configuration:
 Alternatively, you can manually set these environment variables before starting the Gemini CLI:
 
 ```bash
-export DATAPLEX_PROJECT="<your-gcp-project-id>"
+export KNOWLEDGE_CATALOG_PROJECT="<your-gcp-project-id>"
 ```
 
 > [!NOTE]

gemini-extension.json

@@ -17,7 +17,7 @@
     {
       "name": "Project ID",
       "description": "ID of the Google Cloud project",
-      "envVar": "DATAPLEX_PROJECT"
+      "envVar": "KNOWLEDGE_CATALOG_PROJECT"
     }
   ]
 }