docs(azure): complete azure table storage documentation

docs/2.drivers/azure.md

@@ -201,27 +201,25 @@ The driver supports the following authentication methods:
 
 ## Azure Table Storage
 
-Store data in a Azure table storage.
+Store data in Azure Table Storage.
 
 ### Usage
 
 **Driver name:** `azure-storage-table`
 
 ::note{to="https://github.com/Azure/azure-sdk-for-js/tree/main/sdk/tables/data-tables"}
-Learn more about Azure table storage.
+Learn more about Azure Table Storage.
 ::
 
 ::warning
-This driver is currently not compatible with edge workers like Cloudflare Workers or Vercel Edge Functions. There may be a http based driver in the future.
+This driver is currently not compatible with edge workers like Cloudflare Workers or Vercel Edge Functions. There may be an HTTP-based driver in the future.
 ::
 
-Store data in a [data-tables]().
+This driver stores key-value information in Azure Table Storage. All entries are stored in the same table and partition (by default, both are named `unstorage`). The value is stored in the `unstorageValue` field, and the key is used as the `rowKey`.
 
-This driver stores KV information in a Azure table storage. The same partition key is used for all keys and the field `unstorageValue` is used to store the value.
+To use it, you will need to install `@azure/data-tables` and `@azure/identity` in your project:
 
-To use it, you will need to install `@azure/data-table` and `@azure/identity` in your project:
-
-:pm-install{name="@azure/data-table @azure/identity"}
+:pm-install{name="@azure/data-tables @azure/identity"}
 
 Please make sure that the table you want to use exists in your storage account.
 
@@ -246,12 +244,21 @@ The driver supports the following authentication methods:
 
 - **`AzureNamedKeyCredential`** (only available in Node.js runtime): This will use the `accountName` and `accountKey` to authenticate the request.
 - **`AzureSASCredential`**: This will use the `accountName` and `sasToken` to authenticate the request.
-- **connection string** (only available in Node.js runtime): This will use the `connectionString` to authenticate the request. This is not recommended as it will expose your account key in plain text.
+- **Connection string** (only available in Node.js runtime): This will use the `connectionString` to authenticate the request. This is not recommended as it will expose your account key in plain text.
 
 **Options:**
 
 - **`accountName`** (required): The name of your storage account.
 - `tableName`: The name of the table to use. Defaults to `unstorage`.
 - `partitionKey`: The partition key to use. Defaults to `unstorage`.
-- `accountKey`: The account key to use for authentication. This is only required if you are using `AzureNamedKeyCredential`.
--
+- `accountKey`: The account key for authentication (used with `AzureNamedKeyCredential`).
+- `sasKey`: The SAS token for authentication (used with `AzureSASCredential`).
+- `connectionString`: The storage account connection string (takes precedence over `accountKey` and `sasKey`).
+- `pageSize`: The number of entries to retrieve per request (affects `getKeys()` and `clear()` performance). Maximum is 1000. Defaults to 1000.
+
+**Driver behavior:**
+
+- All entries are stored in the same table and partition.
+- The key is stored as the `rowKey`, and the value as `unstorageValue`.
+- `getKeys()` and `clear()` use paginated queries, with the page size controlled by `pageSize`.
+- Metadata (`getMeta`) includes the entity's last modified time (`timestamp`) and ETag.