CaiCandong 0e74fc4a84

Fix project filter bugs (#26490) ...

related: #26012

### Bugs
1. missing project filter on the issue page.

1e76a824bc/modules/indexer/issues/dboptions.go (L11-L15)
3. incorrect SQL condition: some issue does not belong to a project but
exists on the project_issue table.

f5dbac9d36/models/issues/issue_search.go (L233)

### Before:

![before](https://github.com/go-gitea/gitea/assets/50507092/1dcde39e-3e2f-4151-b2c6-4d67bf493c2f)

### After:

![after](https://github.com/go-gitea/gitea/assets/50507092/badfb81f-056d-4a2f-9838-1cba9c15768d)

---------

Co-authored-by: Giteabot <teabot@gitea.io>

2023-08-15 14:50:12 +00:00

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assignees_test.go

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assignees.go

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comment_code.go

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comment_list.go

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comment_test.go

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comment.go

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content_history_test.go

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content_history.go

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dependency_test.go

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dependency.go

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issue_index.go

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issue_label.go

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issue_list_test.go

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issue_list.go

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issue_lock.go

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issue_project.go

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issue_search.go

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issue_stats.go

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issue_test.go

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issue_update.go

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issue_user_test.go

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issue_user.go

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issue_watch_test.go

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issue_watch.go

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issue_xref_test.go

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issue_xref.go

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issue.go

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label_test.go

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label.go

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main_test.go

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milestone_test.go

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milestone.go

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pull_list.go

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pull_test.go

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pull.go

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reaction_test.go

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reaction.go

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review_list.go

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review_test.go

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review.go

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stopwatch_test.go

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stopwatch.go

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tracked_time_test.go

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tracked_time.go

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