[IN-137] chore: add deleted files updated at index and users email index

[apsantiso]

What

Index to keep performant the hard delete oldest deleted files.

[sg-gs]

Running migration @apsantiso

[sg-gs]

Migration run @apsantiso

[apsantiso]

@sg-gs I didn't notice the PR for the users email was using 20260415132931-create-deleted-files-updated-at-index.js as name.

You already ran 20260415132931-create-deleted-files-updated-at-index.js with the correct index from this PR so I just added the index for users email (which is already created but we didn't add the migration) here to fix the migration.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[sg-gs]

Running the last migration @apsantiso

[sg-gs]

Done @apsantiso

Sequelize CLI [Node: 22.16.0, CLI: 6.6.3, ORM: 6.37.7]

Loaded configuration file "src/config/sequelize.js".
Using environment "production".
== 20260416154502-create-user-email-index: migrating =======
== 20260416154502-create-user-email-index: migrated (0.091s)

Done in 1.29s.