8432: Better exception handling for Email Trigger failure

[aymane-harmaz]

This PR :

• Restructures the exception message displayed when the email send trigger fails, to show the root cause of the issue at the top before the trigger message
• Increases the initial height of alert dialog for a better visibility

Alert dialog after the change :

---

Progress

• Commit message must refer to an issue
• Change must be properly reviewed (1 review required, with at least 1 Committer)

Issue

• JMC-8432: Better exception handling for Email Trigger failure (Bug - P3)

Reviewers

• Henrik Dafgård (@Gunde - Reviewer)

Reviewing

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$ git checkout pull/692

Update a local copy of the PR:
$ git checkout pull/692
$ git pull https://git.openjdk.org/jmc.git pull/692/head

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[bridgekeeper]

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[openjdk]

@aymane-harmaz This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8432: Better exception handling for Email Trigger failure

Reviewed-by: hdafgard

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At the time when this comment was updated there had been 1 new commit pushed to the master branch:

• 1034873: 8474: Eclipse platform upgrade to 2025_09

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[mlbridge]

Webrevs

• 00: Full (daedb26c)