Implement hook_help()

Verified the MR20 on 9.5.10, help() is added. Added screenshots for reference, RTBC++.

Thank you for creating this issue!

Unfortunately, this `hook_help()` does not provide much more direction to users who click "help".

We would need someone to write "step-by-step" instructions to create a simple email.

Hi

I added the step-by-step instructions to create a simple email and project link to reach.

Thanks

Thank you for your contribution, @dineshkumarbollu!

Added some comments in an MR: could you review them?

https://git.drupalcode.org/project/send_emails/-/merge_requests/20

Hello @Nathan Tsai ,hope you are doing well
updated the changes addressed earlier .
Kindly review the changes.
Thank you

I have applied MR !20 got below errors:

git.drupalcode.org_project_send_emails_-_merge_requests_20.diff.patch:18: trailing whitespace.
 going to: `/admin/config/send_emails/emails/minimal/[email_template_machine_name]`
git.drupalcode.org_project_send_emails_-_merge_requests_20.diff.patch:23: trailing whitespace.
You can manually send an email to users with a role by first enabling the
git.drupalcode.org_project_send_emails_-_merge_requests_20.diff.patch:26: trailing whitespace.
Then, you can select the roles you can send to at the form:
git.drupalcode.org_project_send_emails_-_merge_requests_20.diff.patch:31: trailing whitespace.
`/admin/config/send_emails/manual/[email_template_machine_name]/[user_role]`
git.drupalcode.org_project_send_emails_-_merge_requests_20.diff.patch:34: trailing whitespace.
Note: currently, the `administrator`, `anonymous`, and `authenticated` user roles are disabled.
error: patch failed: README.md:102
error: README.md: patch does not apply
error: patch failed: composer.json:12
error: composer.json: patch does not apply
error: patch failed: modules/send_emails_manual/src/Form/EmailManualSendByRole.php:142
error: modules/send_emails_manual/src/Form/EmailManualSendByRole.php: patch does not apply
error: patch failed: send_emails.info.yml:3
error: send_emails.info.yml: patch does not apply
error: patch failed: send_emails.services.yml:2
error: send_emails.services.yml: patch does not apply
error: patch failed: src/EmailApi.php:6
error: src/EmailApi.php: patch does not apply
error: patch failed: src/Form/EmailSettings.php:162
error: src/Form/EmailSettings.php: patch does not apply

Hi MR applied cleanly to me (I'm using drupal 9.5 version)

Hook help is didatic and well wrote

News users of this module will to understand the module easier.

Moving to RTBC.

@Bushra Shaikh and @elber, could you add the commands you used to apply the patch?

Then, I can test both of them to ensure the patch works properly?

I didn't apply the change as a patch. I just used the MR

Steps

git remote add send_emails-3373487 git@git.drupal.org:issue/send_emails-3373487.git
git fetch send_emails-3373487


git checkout -b '3373487-implement-hookhelp' --track send_emails-3373487/'3373487-implement-hookhelp'

it worked to me.