Sanity checked all of V2 route conversions (#803)

* follows

* all v2 routes now either convert or have a comment

* added common structs, clippy

* merge fix

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Co-authored-by: Geometrically <18202329+Geometrically@users.noreply.github.com>

src/models/v2/mod.rs

@@ -1,5 +1,8 @@
 // Legacy models from V2, where its useful to keep the struct for rerouting/conversion
 pub mod notifications;
 pub mod projects;
+pub mod reports;
 pub mod search;
 pub mod teams;
+pub mod threads;
+pub mod user;