Add Ukrainian translations for admin panel strings

[coderabbitai]

Description

The Ukrainian locale file (goodmap/locale/uk/LC_MESSAGES/messages.po) is missing translations for many admin panel UI strings. Most new admin panel msgids have empty msgstr entries, which means Ukrainian users will see English text instead of localized content.

Affected strings

The following categories of strings lack Ukrainian translations:

• Navigation and tabs: "Goodmap Admin Panel", "Admin Panel", "Suggestions", "Reports"
• Actions and buttons: "Add Location", "Edit Location", "Save", "Cancel", "Delete", "Edit", "Accept", "Reject"
• Table headers: "UUID", "Name", "Position", "Accessible By", "Type", "Actions", "Status", "Description", "Priority"
• Filters: "Filter by Type", "Filter by Accessibility", "Filter by Status", "Filter by Priority"
• Pagination: "Previous", "Next", "Items per page:", "All"
• Status values: "pending", "resolved", "rejected"
• Priority values: "critical", "high", "medium", "low"

Additionally, the fuzzy entry for "Error deleting location" should be corrected.

Related

• Original PR: feat: better model handling when suggesting new point and migrate API from RESTX to Spectree #309
• Comment: feat: better model handling when suggesting new point and migrate API from RESTX to Spectree #309 (comment)
• Related to admin panel tracking: Add authentication to admin endpoints and separate admin blueprint #310

Reported by: @raven-wing