Fix: edit space icon not centered

[AlexAndBear]

Description

Related Issue

• Fixes <issue_link>

How Has This Been Tested?

• test environment:
• test case 1:
• test case 2:
• ...

Types of changes

• Bugfix
• New feature (an additional functionality that doesn't break existing code)
• Breaking change (a modification that affects current functionality)
• Technical debt (addressing code that needs refactoring or improvements)
• Tests (adding or improving tests)
• Documentation (updates or additions to documentation)
• Maintenance (like dependency updates or tooling adjustments)

[Copilot]

PR Overview

This PR addresses the misalignment of the edit description icon in the space header by updating the container's CSS classes.

• Adds "oc-flex" and "oc-flex-middle" to center the icon
• Retains existing margin styling

Reviewed Changes

File	Description
packages/web-app-files/src/components/Spaces/SpaceHeader.vue	Updated the container's CSS classes to center the edit icon

Copilot reviewed 1 out of 1 changed files in this pull request and generated no comments.

Comments suppressed due to low confidence (1)

packages/web-app-files/src/components/Spaces/SpaceHeader.vue:67

• Please verify that applying flex properties does not unintentionally affect the layout for different screen sizes or conflict with inherited styles.

<div class="markdown-container-edit oc-flex oc-flex-middle oc-ml-s">