Docs: generated a 7.0 version of the packages reference docs. (#24708)

* fixes so we match the transformer based on name properly.

* changed the signature on the FieldMatcher.

* introduced a names option so you can filter in name specificly.

* changed so the matcher UI uses the new options format.

* moved the exported functions together.

* changing editors a bit.

* made the filter by name work with both regex and name filtering.

* fixed failing tests and make sure we always parse regex the same way.

* removed unused code.

* simplified to make the existing field overrides still working.

* fixed issue reported by hugo.

* added tests for the name matcher.

* added tests for filter by name.

* added more tests.

* generated new version of the packages docs.

* fixed spelling error.

* regenerated the docs.

docs/sources/packages_api/data/fieldstate.md

@@ -0,0 +1,58 @@
++++
+# -----------------------------------------------------------------------
+# Do not edit this file. It is automatically generated by API Documenter.
+# -----------------------------------------------------------------------
+title = "FieldState"
+keywords = ["grafana","documentation","sdk","@grafana/data"]
+type = "docs"
++++
+
+## FieldState interface
+
+<b>Signature</b>
+
+```typescript
+export interface FieldState 
+```
+<b>Import</b>
+
+```typescript
+import { FieldState } from '@grafana/data';
+```
+<b>Properties</b>
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [calcs](#calcs-property) | <code>FieldCalcs</code> | Cache of reduced values |
+|  [displayName](#displayname-property) | <code>string &#124; null</code> | An appropriate name for the field (does not include frame info) |
+|  [scopedVars](#scopedvars-property) | <code>ScopedVars</code> | Appropriate values for templating |
+
+### calcs property
+
+Cache of reduced values
+
+<b>Signature</b>
+
+```typescript
+calcs?: FieldCalcs;
+```
+
+### displayName property
+
+An appropriate name for the field (does not include frame info)
+
+<b>Signature</b>
+
+```typescript
+displayName?: string | null;
+```
+
+### scopedVars property
+
+Appropriate values for templating
+
+<b>Signature</b>
+
+```typescript
+scopedVars?: ScopedVars;
+```