Chore: Fix all Typescript strict null errors (#26204)

* Chore: Fix typescript strict null errors

* Added new limit

* Fixed ts issue

* fixed tests

* trying to fix type inference

* Fixing more ts errors

* Revert tsconfig option

* Fix

* Fixed code

* More fixes

* fix tests

* Updated snapshot

* Chore: More ts strict null fixes

* More fixes in some really messed up azure config components

* More fixes, current count: 441

* 419

* More fixes

* Fixed invalid initial state in explore

* Fixing tests

* Fixed tests

* Explore fix

* More fixes

* Progress

* Sub 300

* Now at 218

* Progress

* Update

* Progress

* Updated tests

* at 159

* fixed tests

* Progress

* YAy blow 100! at 94

* 10,9,8,7,6,5,4,3,2,1... lift off

* Fixed tests

* Fixed more type errors

Co-authored-by: Ryan McKinley <ryantxu@gmail.com>

public/app/core/components/QueryOperationRow/QueryOperationAction.test.tsx

@@ -4,7 +4,7 @@ import { shallow } from 'enzyme';
 
 describe('QueryOperationAction', () => {
   it('renders', () => {
-    expect(() => shallow(<QueryOperationAction icon="panel-add" onClick={() => {}} />)).not.toThrow();
+    expect(() => shallow(<QueryOperationAction title="test" icon="panel-add" onClick={() => {}} />)).not.toThrow();
   });
   describe('when disabled', () => {
     it('does not call onClick handler', () => {

public/app/core/components/QueryOperationRow/QueryOperationAction.tsx

@@ -6,7 +6,7 @@ import { selectors } from '@grafana/e2e-selectors';
 
 interface QueryOperationActionProps {
   icon: IconName;
-  title?: string;
+  title: string;
   onClick: (e: React.MouseEvent) => void;
   disabled?: boolean;
 }

public/app/core/components/QueryOperationRow/QueryOperationRow.tsx

@@ -28,6 +28,7 @@ export const QueryOperationRow: React.FC<QueryOperationRowProps> = ({
   const [isContentVisible, setIsContentVisible] = useState(isOpen !== undefined ? isOpen : true);
   const theme = useTheme();
   const styles = getQueryOperationRowStyles(theme);
+
   useUpdateEffect(() => {
     if (isContentVisible) {
       if (onOpen) {