chore: split for env walkthrough PR (#28806)

## Description
PR to split code for env walkthrough. EE PR:
[#2762](https://github.com/appsmithorg/appsmith-ee/pull/2762)
Changes:
- Update CSS for walkthrough section
- Create new selector for permission checking

#### PR fixes following issue(s)
Fixes [#27335](https://github.com/appsmithorg/appsmith/issues/27335)

#### Type of change

- New feature (non-breaking change which adds functionality)

## Testing

#### How Has This Been Tested?
> Please describe the tests that you ran to verify your changes. Also
list any relevant details for your test configuration.
> Delete anything that is not relevant
- [ ] Manual
- [ ] JUnit
- [ ] Jest
- [ ] Cypress
>
>
#### Test Plan
> Add Testsmith test cases links that relate to this PR
>
>
#### Issues raised during DP testing
> Link issues raised during DP testing for better visiblity and tracking
(copy link from comments dropped on this PR)
>
>
>
## Checklist:
#### Dev activity
- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] PR is being merged under a feature flag


#### QA activity:
- [ ] [Speedbreak
features](https://github.com/appsmithorg/TestSmith/wiki/Guidelines-for-test-plans#speedbreakers-)
have been covered
- [ ] Test plan covers all impacted features and [areas of
interest](https://github.com/appsmithorg/TestSmith/wiki/Guidelines-for-test-plans#areas-of-interest-)
- [ ] Test plan has been peer reviewed by project stakeholders and other
QA members
- [ ] Manually tested functionality on DP
- [ ] We had an implementation alignment call with stakeholders post QA
Round 2
- [ ] Cypress test cases have been added and approved by SDET/manual QA
- [ ] Added `Test Plan Approved` label after Cypress tests were reviewed
- [ ] Added `Test Plan Approved` label after JUnit tests were reviewed

app/client/src/ce/utils/BusinessFeatures/permissionPageHelpers.tsx

@@ -8,6 +8,9 @@ import { hasCreateDatasourcePermission as hasCreateDatasourcePermission_EE } fro
 import { hasManageDatasourcePermission as hasManageDatasourcePermission_CE } from "ce/utils/permissionHelpers";
 import { hasManageDatasourcePermission as hasManageDatasourcePermission_EE } from "@appsmith/utils/permissionHelpers";
 
+import { hasManageWorkspaceDatasourcePermission as hasManageWorkspaceDatasourcePermission_CE } from "ce/utils/permissionHelpers";
+import { hasManageWorkspaceDatasourcePermission as hasManageWorkspaceDatasourcePermission_EE } from "@appsmith/utils/permissionHelpers";
+
 import { hasDeleteDatasourcePermission as hasDeleteDatasourcePermission_CE } from "ce/utils/permissionHelpers";
 import { hasDeleteDatasourcePermission as hasDeleteDatasourcePermission_EE } from "@appsmith/utils/permissionHelpers";
 
@@ -62,6 +65,14 @@ export const getHasManageDatasourcePermission = (
   else return hasManageDatasourcePermission_CE(permissions);
 };
 
+export const getHasManageWorkspaceDatasourcePermission = (
+  isEnabled: boolean,
+  permissions?: string[],
+) => {
+  if (isEnabled) return hasManageWorkspaceDatasourcePermission_EE(permissions);
+  else return hasManageWorkspaceDatasourcePermission_CE(permissions);
+};
+
 export const getHasDeleteDatasourcePermission = (
   isEnabled: boolean,
   permissions?: string[],

app/client/src/ce/utils/permissionHelpers.tsx

@@ -81,6 +81,10 @@ export const hasCreateDatasourcePermission = (_permissions?: string[]) => true;
 
 export const hasManageDatasourcePermission = (_permissions?: string[]) => true;
 
+export const hasManageWorkspaceDatasourcePermission = (
+  _permissions?: string[],
+) => true;
+
 export const hasDeleteDatasourcePermission = (_permissions?: string[]) => true;
 
 export const hasCreateDatasourceActionPermission = (_permissions?: string[]) =>

app/client/src/components/featureWalkthrough/walkthroughRenderer.tsx

@@ -16,6 +16,11 @@ import AnalyticsUtil from "utils/AnalyticsUtil";
 const CLIPID = "clip__feature";
 const Z_INDEX = 1000;
 
+const WalkthroughDescription = styled(Text)`
+  // CSS to add new line for each \n in the description
+  white-space: pre-line;
+`;
+
 const WalkthroughWrapper = styled.div<{ overlayColor?: string }>`
   left: 0px;
   top: 0px;
@@ -304,7 +309,7 @@ const InstructionsComponent = ({
           size="md"
         />
       </InstructionsHeaderWrapper>
-      <Text>{details.description}</Text>
+      <WalkthroughDescription>{details.description}</WalkthroughDescription>
       {details.imageURL && (
         <ImageWrapper>
           <img src={details.imageURL} />