Misc v3 linear tasks (#767)

* v3_reroute 404 error

* hash change

* fixed issue with error conversion

* added new model confirmation tests
+ title name change

* renaming, fields

* owner; test changes

* clippy prepare

* fmt

* merge fixes

* clippy

* working merge

* revs

* merge fixes

tests/common/api_v2/request_data.rs

@@ -1,30 +1,15 @@
 #![allow(dead_code)]
 use serde_json::json;
 
-use crate::common::dummy_data::{DummyImage, TestFile};
+use crate::common::{
+    api_common::request_data::{ImageData, ProjectCreationRequestData, VersionCreationRequestData},
+    dummy_data::{DummyImage, TestFile},
+};
 use labrinth::{
     models::projects::ProjectId,
     util::actix::{MultipartSegment, MultipartSegmentData},
 };
 
-pub struct ProjectCreationRequestData {
-    pub slug: String,
-    pub jar: Option<TestFile>,
-    pub segment_data: Vec<MultipartSegment>,
-}
-
-pub struct VersionCreationRequestData {
-    pub version: String,
-    pub jar: Option<TestFile>,
-    pub segment_data: Vec<MultipartSegment>,
-}
-
-pub struct ImageData {
-    pub filename: String,
-    pub extension: String,
-    pub icon: Vec<u8>,
-}
-
 pub fn get_public_project_creation_data(
     slug: &str,
     version_jar: Option<TestFile>,