Gitea hides user email in PR API

### Description

I think this issue is related to https://github.com/go-gitea/gitea/pull/27943. But that PR seems to only fix webhooks.

I'm trying to get the user (creator / assignee) email(s) from the pull request api in Gitea. I noticed that the email adress in the `user` field is redacted even if it shouldn't be because its turned off. As you can see the email is replaced by username@hidden email. But e. g. the `base/owner` field has the normal email.

I'm **not** calling the api anonymous.

```json
{
  "id": 1,
  "url": "http://localhost:3000/root/test/pulls/1",
  "number": 1,
  "user": {
    "id": 1,
    "login": "root",
    "login_name": "",
    "full_name": "",
    "email": "root@noreply.localhost",
    "avatar_url": "https://secure.gravatar.com/avatar/b1a4b2518dbbdd47dd4a713d5cd1df94?d=identicon",
    "language": "",
    "is_admin": false,
    "last_login": "0001-01-01T00:00:00Z",
    "created": "2024-03-15T14:38:57Z",
    "restricted": false,
    "active": false,
    "prohibit_login": false,
    "location": "",
    "website": "",
    "description": "",
    "visibility": "public",
    "followers_count": 0,
    "following_count": 0,
    "starred_repos_count": 0,
    "username": "root"
  },
  "title": "Update README.md",
  "body": "",
  "labels": [],
  "milestone": null,
  "assignee": null,
  "assignees": null,
  "requested_reviewers": null,
  "state": "open",
  "is_locked": false,
  "comments": 0,
  "html_url": "http://localhost:3000/root/test/pulls/1",
  "diff_url": "http://localhost:3000/root/test/pulls/1.diff",
  "patch_url": "http://localhost:3000/root/test/pulls/1.patch",
  "mergeable": true,
  "merged": false,
  "merged_at": null,
  "merge_commit_sha": null,
  "merged_by": null,
  "allow_maintainer_edit": false,
  "base": {
    "label": "main",
    "ref": "main",
    "sha": "10a867014fbd335a441cd435e1d7f3cca8bd32a7",
    "repo_id": 1,
    "repo": {
      "id": 1,
      "owner": {
        "id": 1,
        "login": "root",
        "login_name": "",
        "full_name": "",
        "email": "root@localhost",
        "avatar_url": "https://secure.gravatar.com/avatar/b1a4b2518dbbdd47dd4a713d5cd1df94?d=identicon",
        "language": "",
        "is_admin": false,
        "last_login": "0001-01-01T00:00:00Z",
        "created": "2024-03-15T14:38:57Z",
        "restricted": false,
        "active": false,
        "prohibit_login": false,
        "location": "",
        "website": "",
        "description": "",
        "visibility": "public",
        "followers_count": 0,
        "following_count": 0,
        "starred_repos_count": 0,
        "username": "root"
      },
      "name": "test",
      "full_name": "root/test",
      "description": "",
      "empty": false,
      "private": false,
      "fork": false,
      "template": false,
      "parent": null,
      "mirror": false,
      "size": 21,
      "language": "",
      "languages_url": "http://localhost:3000/api/v1/repos/root/test/languages",
      "html_url": "http://localhost:3000/root/test",
      "url": "http://localhost:3000/api/v1/repos/root/test",
      "link": "",
      "ssh_url": "git@localhost:root/test.git",
      "clone_url": "http://localhost:3000/root/test.git",
      "original_url": "",
      "website": "",
      "stars_count": 0,
      "forks_count": 0,
      "watchers_count": 1,
      "open_issues_count": 0,
      "open_pr_counter": 1,
      "release_counter": 0,
      "default_branch": "main",
      "archived": false,
      "created_at": "2024-03-15T14:39:22Z",
      "updated_at": "2024-03-15T14:39:46Z",
      "archived_at": "1970-01-01T00:00:00Z",
      "permissions": {
        "admin": false,
        "push": false,
        "pull": true
      },
      "has_issues": true,
      "internal_tracker": {
        "enable_time_tracker": false,
        "allow_only_contributors_to_track_time": true,
        "enable_issue_dependencies": true
      },
      "has_wiki": true,
      "has_pull_requests": true,
      "has_projects": true,
      "has_releases": true,
      "has_packages": true,
      "has_actions": false,
      "ignore_whitespace_conflicts": false,
      "allow_merge_commits": true,
      "allow_rebase": true,
      "allow_rebase_explicit": true,
      "allow_squash_merge": true,
      "allow_rebase_update": true,
      "default_delete_branch_after_merge": false,
      "default_merge_style": "merge",
      "default_allow_maintainer_edit": false,
      "avatar_url": "",
      "internal": false,
      "mirror_interval": "",
      "mirror_updated": "0001-01-01T00:00:00Z",
      "repo_transfer": null
    }
  },
  "head": {
    "label": "root-patch-1",
    "ref": "root-patch-1",
    "sha": "d29708418b325e157dc2ef7ca61423ac7468dd87",
    "repo_id": 1,
    "repo": {
      "id": 1,
      "owner": {
        "id": 1,
        "login": "root",
        "login_name": "",
        "full_name": "",
        "email": "root@localhost",
        "avatar_url": "https://secure.gravatar.com/avatar/b1a4b2518dbbdd47dd4a713d5cd1df94?d=identicon",
        "language": "",
        "is_admin": false,
        "last_login": "0001-01-01T00:00:00Z",
        "created": "2024-03-15T14:38:57Z",
        "restricted": false,
        "active": false,
        "prohibit_login": false,
        "location": "",
        "website": "",
        "description": "",
        "visibility": "public",
        "followers_count": 0,
        "following_count": 0,
        "starred_repos_count": 0,
        "username": "root"
      },
      "name": "test",
      "full_name": "root/test",
      "description": "",
      "empty": false,
      "private": false,
      "fork": false,
      "template": false,
      "parent": null,
      "mirror": false,
      "size": 21,
      "language": "",
      "languages_url": "http://localhost:3000/api/v1/repos/root/test/languages",
      "html_url": "http://localhost:3000/root/test",
      "url": "http://localhost:3000/api/v1/repos/root/test",
      "link": "",
      "ssh_url": "git@localhost:root/test.git",
      "clone_url": "http://localhost:3000/root/test.git",
      "original_url": "",
      "website": "",
      "stars_count": 0,
      "forks_count": 0,
      "watchers_count": 1,
      "open_issues_count": 0,
      "open_pr_counter": 1,
      "release_counter": 0,
      "default_branch": "main",
      "archived": false,
      "created_at": "2024-03-15T14:39:22Z",
      "updated_at": "2024-03-15T14:39:46Z",
      "archived_at": "1970-01-01T00:00:00Z",
      "permissions": {
        "admin": false,
        "push": false,
        "pull": true
      },
      "has_issues": true,
      "internal_tracker": {
        "enable_time_tracker": false,
        "allow_only_contributors_to_track_time": true,
        "enable_issue_dependencies": true
      },
      "has_wiki": true,
      "has_pull_requests": true,
      "has_projects": true,
      "has_releases": true,
      "has_packages": true,
      "has_actions": false,
      "ignore_whitespace_conflicts": false,
      "allow_merge_commits": true,
      "allow_rebase": true,
      "allow_rebase_explicit": true,
      "allow_squash_merge": true,
      "allow_rebase_update": true,
      "default_delete_branch_after_merge": false,
      "default_merge_style": "merge",
      "default_allow_maintainer_edit": false,
      "avatar_url": "",
      "internal": false,
      "mirror_interval": "",
      "mirror_updated": "0001-01-01T00:00:00Z",
      "repo_transfer": null
    }
  },
  "merge_base": "10a867014fbd335a441cd435e1d7f3cca8bd32a7",
  "due_date": null,
  "created_at": "2024-03-15T14:39:51Z",
  "updated_at": "2024-03-15T14:39:51Z",
  "closed_at": null,
  "pin_order": 0
}
```

### Gitea Version

latest

### Can you reproduce the bug on the Gitea demo site?

No

### Log Gist

_No response_

### Screenshots

Global settings:
![image](https://github.com/go-gitea/gitea/assets/1869584/cd733def-2fc2-41ad-a3b1-30581dec0b20)
User settings:
![image](https://github.com/go-gitea/gitea/assets/1869584/af2f0d2a-de93-48b9-bc20-9e30807f0da1)


### Git Version

_No response_

### Operating System

_No response_

### How are you running Gitea?

```yaml
version: '3'

services:
  gitea:
    image: gitea/gitea
    container_name: gitea
    environment:
      - USER_UID=1000
      - USER_GID=1000
      - GITEA__database__DB_TYPE=postgres
      - GITEA__database__HOST=postgres:5432
      - GITEA__database__NAME=gitea
      - GITEA__database__USER=gitea
      - GITEA__database__PASSWD=gitea
      - GITEA__service__DEFAULT_KEEP_EMAIL_PRIVATE=false
    restart: always
    networks:
      - gitea
    volumes:
      - gitea-data:/data
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    ports:
      - "3000:3000"
    depends_on:
      - postgres

  postgres:
    image: postgres
    container_name: postgres
    restart: always
    environment:
      - POSTGRES_USER=gitea
      - POSTGRES_PASSWORD=gitea
      - POSTGRES_DB=gitea
    networks:
      - gitea
    volumes:
      - postgres-data:/var/lib/postgresql/data

networks:
  gitea:

volumes:
  gitea-data:
  postgres-data:
```

### Database

PostgreSQL

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Gitea hides user email in PR API #29879

Description

Gitea Version

Can you reproduce the bug on the Gitea demo site?

Log Gist

Screenshots

Git Version

Operating System

How are you running Gitea?

Database

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Uh oh!

Gitea hides user email in PR API #29879

Description

Description

Gitea Version

Can you reproduce the bug on the Gitea demo site?

Log Gist

Screenshots

Git Version

Operating System

How are you running Gitea?

Database

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions