FilterLists: add admin UI to enable/disable/edit entries and add additional entries

[glaubinix]

This PR requires DB migrations

Before deploy

  ALTER TABLE filter_list_entry
      ADD COLUMN disabled TINYINT(1) NOT NULL DEFAULT 0,
      ADD COLUMN overwriteVersion VARCHAR(255) DEFAULT NULL,
     ADD COLUMN internalNote LONGTEXT DEFAULT NULL;

// Avoid UNIQUE INDEX list_package_version_source_idx (`list`, `packageName`, `version`, `source`);
ERROR 1071 (42000): Specified key was too long; max key length is 3072 bytes
ALTER TABLE filter_list_entry
      MODIFY `list` VARCHAR(32) NOT NULL,
      MODIFY `source` VARCHAR(32) NOT NULL,
      DROP INDEX list_package_version_idx,
      ADD UNIQUE INDEX list_package_version_source_idx (`list`, `packageName`, `version`, `source`);

After deploy (sets publicId on all audit log entries which makes it possible to display matching entries on the edit view)

UPDATE audit_log a
INNER JOIN filter_list_entry fle
ON fle.packageName = JSON_UNQUOTE(JSON_EXTRACT(a.attributes, '$.entry.package_name'))
AND fle.list       = JSON_UNQUOTE(JSON_EXTRACT(a.attributes, '$.entry.list'))
AND fle.version    = JSON_UNQUOTE(JSON_EXTRACT(a.attributes, '$.entry.version'))
SET a.attributes = JSON_SET(a.attributes, '$.entry.public_id', fle.publicId)
WHERE a.type IN ('filter_list_entry_added', 'filter_list_entry_deleted')
AND JSON_EXTRACT(a.attributes, '$.entry.public_id') IS NULL;

Design decisions

• Creating and modifying an entry triggers a redump of the package. However, the summary-url only gets dumped again during the next worker run

New filter list view

Shows all filter list entries with filters to better see what is going on. Disabled and overwritten entries are clearly marked in the UI.

New filter list edit view

Currently only allows you to modify the version constraint. All other properties are only shown for informational purposes.
The view shows at the bottom all audit log entries for the entry

Package filter list view changes

For admins there is now an edit link on the public page.

Audit/transparency log changes

New entries are created for admin actions visible to everyone.

[glaubinix]

Apply fixes from #1768

[Seldaek]

Mostly good to go, few nitpicks and needs a rebase

[glaubinix]

@Seldaek rebased and applied the fixes from #1768

[Seldaek]

Sorry needs more rebase now :D