Fix some lints

gdn/src/data/v1.rs

@@ -88,7 +88,7 @@ pub fn add_repo(dir: &LockedDataDir, name: String) -> anyhow::Result<RepoId> {
 
 pub fn remove_repo(dir: &LockedDataDir, id: RepoId) -> anyhow::Result<()> {
     let mut state = load_state(dir)?;
-    state.repos.remove(&id).is_none();
+    state.repos.remove(&id);
     save_state(dir, state)?;
 
     // TODO Check if this works with read-only files

gdn/src/repo.rs

@@ -6,7 +6,7 @@ use std::path::Path;
 use anyhow::{anyhow, bail};
 use git2::{ErrorCode, Repository};
 
-pub use self::v1::{Note, Repo, VERSION};
+pub use self::v1::{Repo, VERSION};
 
 const VERSION_FILE: &str = "VERSION";
 

gdn/src/repo/v1.rs

@@ -23,7 +23,7 @@ impl Repo {
         todo!()
     }
 
-    pub fn migrate(self) -> super::Repo {
+    pub fn migrate(self) -> Self {
         self
     }
 }