Native support for Azure Synapse adapter in dbt Cloud (#5435)

## What are you changing in this pull request and why?

Preview launch of native support for Azure Synapse Analytics (ASA) in
dbt Cloud plus other changes for May 14 launch

- Full [Azure docs
plan](https://www.notion.so/dbtlabs/Preview-Azure-Synapse-Analytics-in-dbt-Cloud-f24d9aff4b08472c8d3f586a091cfb62?pvs=4)
in Notion
- Removed "ASA coming soon" callouts
- Add redirect to fix 404 with
`https://docs.getdbt.com/docs/verified-adapters` (a deleted page)
- Microsoft Fabric GA. Removed all remaining "Public Preview" callouts

## Checklist
- [x] Review the [Content style
guide](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/content-style-guide.md)
so my content adheres to these guidelines.
- [x] For [docs
versioning](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/single-sourcing-content.md#about-versioning),
review how to [version a whole
page](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/single-sourcing-content.md#adding-a-new-version)
and [version a block of
content](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/single-sourcing-content.md#versioning-blocks-of-content).
- [x] Needs review from PM

Adding:
~~- [ ] Add page in `website/sidebars.js`~~ N/A
- [x] Provide a unique filename for new pages
- [x] Run link testing locally with `npm run build` to update the links
that point to deleted pages

---------

Co-authored-by: John Rock <[email protected]>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Matt Shaver <[email protected]>
Co-authored-by: Leona B. Campbell <[email protected]>
Co-authored-by: Amy Chen <[email protected]>

website/docs/docs/cloud/connect-data-platform/about-connections.md

@@ -9,18 +9,15 @@ pagination_prev: null
 dbt Cloud can connect with a variety of data platform providers including: 
 - [AlloyDB](/docs/cloud/connect-data-platform/connect-redshift-postgresql-alloydb) 
 - [Amazon Redshift](/docs/cloud/connect-data-platform/connect-redshift-postgresql-alloydb) 
-- [Apache Spark](/docs/cloud/connect-data-platform/connect-apache-spark) 
+- [Apache Spark](/docs/cloud/connect-data-platform/connect-apache-spark)
+- [Azure Synapse Analytics](/docs/cloud/connect-data-platform/connect-azure-synapse-analytics) <Lifecycle status='public preview' /> 
 - [Databricks](/docs/cloud/connect-data-platform/connect-databricks) 
 - [Google BigQuery](/docs/cloud/connect-data-platform/connect-bigquery)
 - [Microsoft Fabric](/docs/cloud/connect-data-platform/connect-microsoft-fabric)
 - [PostgreSQL](/docs/cloud/connect-data-platform/connect-redshift-postgresql-alloydb)
 - [Snowflake](/docs/cloud/connect-data-platform/connect-snowflake)
 - [Starburst or Trino](/docs/cloud/connect-data-platform/connect-starburst-trino)
 
-import MSCallout from '/snippets/_microsoft-adapters-soon.md';
-
-<MSCallout />
-
 You can connect to your database in dbt Cloud by clicking the gear in the top right and selecting **Account Settings**. From the Account Settings page, click **+ New Project**.
 
 <Lightbox src="/img/docs/dbt-cloud/cloud-configuring-dbt-cloud/choose-a-connection.png" title="Choose a connection"/>

website/docs/docs/cloud/connect-data-platform/connect-azure-synapse-analytics.md

@@ -0,0 +1,59 @@
+---
+title: "Connect Azure Synapse Analytics"
+description: "Configure Azure Synapse Analytics connection."
+sidebar_label: "Connect Azure Synapse Analytics"
+---
+
+# Connect Azure Synapse Analytics <Lifecycle status='public preview' />
+
+## Supported authentication methods
+The supported authentication methods are: 
+- Microsoft Entra ID service principal
+- Active Directory password
+- SQL server authentication
+
+### Microsoft Entra ID service principal 
+The following are the required fields for setting up a connection with Azure Synapse Analytics using Microsoft Entra ID service principal authentication. 
+
+| Field | Description |
+| --- | --- |
+| **Server** | The service principal's **Synapse host name** value (without the trailing string `, 1433`) for the Synapse test endpoint. |
+| **Port** | The port to connect to Azure Synapse Analytics. You can use `1433` (the default), which is the standard SQL server port number. |
+| **Database** | The service principal's **database** value for the Synapse test endpoint. |
+| **Authentication** | Choose **Service Principal** from the dropdown. | 
+| **Tenant ID** | The service principal's **Directory (tenant) ID**. |
+| **Client ID** | The service principal's **application (client) ID id**. |
+| **Client secret** | The service principal's **client secret** (not the **client secret id**). |  
+
+
+### Active Directory password 
+
+The following are the required fields for setting up a connection with Azure Synapse Analytics using Active Directory password authentication. 
+
+| Field | Description |
+| --- | --- |
+| **Server** | The server hostname to connect to Azure Synapse Analytics. |
+| **Port** | The server port. You can use `1433` (the default), which is the standard SQL server port number. |
+| **Database** | The database name. |
+| **Authentication** | Choose **Active Directory Password** from the dropdown. | 
+| **User** | The AD username. |
+| **Password** | The AD username's password. |
+
+
+### SQL server authentication
+
+The following are the required fields for setting up a connection with Azure Synapse Analytics using SQL server authentication. 
+
+| Field | Description |
+| --- | --- |
+| **Server** | The server hostname or IP to connect to Azure Synapse Analytics. |
+| **Port** | The server port. You can use `1433` (the default), which is the standard SQL server port number. |
+| **Database** | The database name. |
+| **Authentication** | Choose **SQL** from the dropdown. | 
+| **User** | The username. |
+| **Password** | The username's password. |
+
+
+## Configuration 
+
+To learn how to optimize performance with data platform-specific configurations in dbt Cloud, refer to [Microsoft Azure Synapse DWH configurations](/reference/resource-configs/azuresynapse-configs).

website/docs/docs/core/connect-data-platform/about-core-connections.md

@@ -12,6 +12,7 @@ dbt Core can connect with a variety of data platform providers including:
 
 - [Amazon Redshift](/docs/core/connect-data-platform/redshift-setup) 
 - [Apache Spark](/docs/core/connect-data-platform/spark-setup) 
+- [Azure Synapse](/docs/core/connect-data-platform/azuresynapse-setup)
 - [Databricks](/docs/core/connect-data-platform/databricks-setup) 
 - [Google BigQuery](/docs/core/connect-data-platform/bigquery-setup)
 - [Microsoft Fabric](/docs/core/connect-data-platform/fabric-setup)

website/docs/docs/get-started-dbt.md

@@ -22,6 +22,12 @@ Learn more about [dbt Cloud features](/docs/cloud/about-cloud/dbt-cloud-feature
 
 <div className="grid--3-col">
 
+<Card
+    title="Quickstart for dbt Cloud and Azure Synapse Analytics (Preview)"
+    body="Discover how to integrate dbt Cloud with Azure Synapse Analytics for your data transformations."
+    link="https://docs.getdbt.com/guides/azure-synapse-analytics"
+    icon="azure-synapse-analytics"/>
+
 <Card
     title="Quickstart for dbt Cloud and BigQuery"
     body="Discover how to leverage dbt Cloud with BigQuery to streamline your analytics workflows."

website/docs/docs/supported-data-platforms.md

@@ -14,10 +14,6 @@ You can [connect](/docs/connect-adapters) to adapters and data platforms nativel
 
 You can also further customize how dbt works with your specific data platform via configuration: see [Configuring Postgres](/reference/resource-configs/postgres-configs) for an example.
 
-import MSCallout from '/snippets/_microsoft-adapters-soon.md';
-
-<MSCallout />
-
 ## Types of Adapters
 
 There are two types of adapters available today: