[docs] - Asset selection syntax updates (#18041)

## Summary & Motivation

This PR cleans up the Asset selection guide and adds links to the guide
elsewhere in the docs. Specifically:

- Adds section headings to syntax guide
- Puts the syntax/usage reference into a table
- Adds an expanded **Examples** section. For each scenario, added
examples in Python, the CLI, and the Dagster UI. I opted to do this
because there seemed to be (at least during my testing) subtle
differences in syntax for each approach. Also, visuals can help make it
clear what to expect for different queries.

**Before**:

![Screenshot 2023-11-16 at 10 45 12
AM](https://github.com/dagster-io/dagster/assets/16615212/eb0d2f26-0484-4e18-9e3b-4c2d02992df5)


**After**:

![Screenshot 2023-11-16 at 10 45 32
AM](https://github.com/dagster-io/dagster/assets/16615212/d1428eec-7f96-413d-87f9-3d540b3201c8)
![Screenshot 2023-11-16 at 10 49 30
AM](https://github.com/dagster-io/dagster/assets/16615212/1c1bc02a-8589-4fc9-bb1b-566f835ac65b)

## How I Tested These Changes

👀 , DU project + CLI, UI, Python

docs/content/concepts/assets/software-defined-assets.mdx

@@ -402,6 +402,8 @@ To view a graph of all assets and their dependencies, you can:
 - Click **View global asset lineage** in the [**Asset catalog**](#asset-catalog)
 - Click the **Lineage tab** in the [**Asset details** page](#asset-details)
 
+To show a subset of assets in the graph, use the **search bar** next to the **Filter** button. Refer to the [Asset selection syntax reference](/concepts/assets/asset-selection-syntax) for more info and examples using the query syntax.
+
 <!-- ![Asset lineage graph](/images/concepts/webserver/global-asset-lineage.png) -->
 
 <Image