Fit and Finish UX Fixes

[jowg-amazon]

Description

Addresses the fit and finish UX changes. Changes in this PR include:

• Fills the send test message button in the View Channel page
• Fixes the spacing across the data source to actions buttons in the View Channel page
• Makes all content sections run full width of page
• Removes extra 10px padding in Channels and Email recipient groups page
• Removes bottom border across pages when empty prompt
• Fixes the content to header spacing (16px)
• Fixes active indicator alignment in the View Channel page
• Fixes the section headers so it's wrapped in OuiTitle with size = s
• Fixes spacing for actions across elements from search bar (8px)

Empty Channels Page

Channels Page

Edit Channel Page

Email Senders Page

Create SMTP Sender Page

Create SES Sender Page

Email Recipient Group Page

Edit Recipient Group Page

Issues Resolved

[List any issues this PR will resolve]

Check List

• Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[opensearch-trigger-bot]

The backport to 2.x failed:

The process '/usr/bin/git' failed with exit code 128

To backport manually, run these commands in your terminal:

# Navigate to the root of your repository
cd $(git rev-parse --show-toplevel)
# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/dashboards-notifications/backport-2.x 2.x
# Navigate to the new working tree
pushd ../.worktrees/dashboards-notifications/backport-2.x
# Create a new branch
git switch --create backport/backport-263-to-2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 7dd95ec17bebb0597e67afa059bd6d4161b83e2a
# Push it to GitHub
git push --set-upstream origin backport/backport-263-to-2.x
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/dashboards-notifications/backport-2.x

Then, create a pull request where the base branch is 2.x and the compare/head branch is backport/backport-263-to-2.x.

[opensearch-trigger-bot]

The backport to 2.17 failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Navigate to the root of your repository
cd $(git rev-parse --show-toplevel)
# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/dashboards-notifications/backport-2.17 2.17
# Navigate to the new working tree
pushd ../.worktrees/dashboards-notifications/backport-2.17
# Create a new branch
git switch --create backport/backport-263-to-2.17
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 7dd95ec17bebb0597e67afa059bd6d4161b83e2a
# Push it to GitHub
git push --set-upstream origin backport/backport-263-to-2.17
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/dashboards-notifications/backport-2.17

Then, create a pull request where the base branch is 2.17 and the compare/head branch is backport/backport-263-to-2.17.

[opensearch-trigger-bot]

The backport to 2.17 failed:

The process '/usr/bin/git' failed with exit code 128

To backport manually, run these commands in your terminal:

# Navigate to the root of your repository
cd $(git rev-parse --show-toplevel)
# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/dashboards-notifications/backport-2.17 2.17
# Navigate to the new working tree
pushd ../.worktrees/dashboards-notifications/backport-2.17
# Create a new branch
git switch --create backport/backport-263-to-2.17
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 7dd95ec17bebb0597e67afa059bd6d4161b83e2a
# Push it to GitHub
git push --set-upstream origin backport/backport-263-to-2.17
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/dashboards-notifications/backport-2.17

Then, create a pull request where the base branch is 2.17 and the compare/head branch is backport/backport-263-to-2.17.

[opensearch-trigger-bot]

The backport to 2.17 failed:

The process '/usr/bin/git' failed with exit code 128

To backport manually, run these commands in your terminal:

# Navigate to the root of your repository
cd $(git rev-parse --show-toplevel)
# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/dashboards-notifications/backport-2.17 2.17
# Navigate to the new working tree
pushd ../.worktrees/dashboards-notifications/backport-2.17
# Create a new branch
git switch --create backport/backport-263-to-2.17
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 7dd95ec17bebb0597e67afa059bd6d4161b83e2a
# Push it to GitHub
git push --set-upstream origin backport/backport-263-to-2.17
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/dashboards-notifications/backport-2.17

Then, create a pull request where the base branch is 2.17 and the compare/head branch is backport/backport-263-to-2.17.