Fix clippy warnings in repository tests

Use assert!/assert!(!..) instead of assert_eq! against literal bools,
and drop a needless borrow.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Kmrgkpp9YBJ6AMaWYPPZuD

server/src/repository.rs

@@ -127,7 +127,7 @@ mod tests {
         //    echo -n "hunter2" | argon2 "$(openssl rand -base64 16)" -id
         let password_hash = "$argon2id$v=19$m=4096,t=3,p=1$VTMrc2wyaW93L01ibVFPOGNQcHcxQT09$UxX86sGpknkc45CnXq+4CZ0coiTYDvSWIN7JgbeAZUs";
 
-        let parsed_hash = PasswordHash::new(&password_hash).unwrap();
+        let parsed_hash = PasswordHash::new(password_hash).unwrap();
         assert!(
             Argon2::default()
                 .verify_password(password, &parsed_hash)
@@ -141,7 +141,7 @@ mod tests {
 
         let request = Request::new("bp", "some-rad-password", "ignore-this", "also-ignore-this");
 
-        assert_eq!(repository.check_auth(&request), true);
+        assert!(repository.check_auth(&request));
     }
 
     #[test]
@@ -150,7 +150,7 @@ mod tests {
 
         let request = Request::new("bp", "[id-1]hunter2", "ignore-this", "also-ignore-this");
 
-        assert_eq!(repository.check_auth(&request), true);
+        assert!(repository.check_auth(&request));
     }
 
     /// The key [id-1] is present in the test file, but the hash shouldn't match
@@ -161,7 +161,7 @@ mod tests {
 
         let request = Request::new("bp", "[id-1]hunter-bad", "ignore-this", "also-ignore-this");
 
-        assert_eq!(repository.check_auth(&request), false);
+        assert!(!repository.check_auth(&request));
     }
 
     /// The key [id-2] is not present in the test file
@@ -172,7 +172,7 @@ mod tests {
 
         let request = Request::new("bp", "[id-2]hunter", "ignore-this", "also-ignore-this");
 
-        assert_eq!(repository.check_auth(&request), false);
+        assert!(!repository.check_auth(&request));
     }
 
     #[test]
@@ -181,7 +181,7 @@ mod tests {
 
         let request = Request::new("bp", "not-correct", "ignore-this", "also-ignore-this");
 
-        assert_eq!(repository.check_auth(&request), false);
+        assert!(!repository.check_auth(&request));
     }
 
     #[test]
@@ -195,7 +195,7 @@ mod tests {
             "also-ignore-this",
         );
 
-        assert_eq!(repository.check_auth(&request), false);
+        assert!(!repository.check_auth(&request));
     }
 
     #[test]
@@ -204,6 +204,6 @@ mod tests {
 
         let request = Request::new("bp-xxx", "commented-out", "ignore-this", "also-ignore-this");
 
-        assert_eq!(repository.check_auth(&request), false);
+        assert!(!repository.check_auth(&request));
     }
 }