fix: Resolve clippy warnings - allow dead code and collapse if statements

src/config.rs

@@ -73,10 +73,9 @@ impl Config {
 }
 
 pub fn get_or_prompt_api_key() -> Result<String, Box<dyn std::error::Error>> {
-    if let Ok(config) = Config::load() {
-        if !config.api_key.is_empty() {
+    if let Ok(config) = Config::load()
+        && !config.api_key.is_empty() {
             return Ok(config.api_key);
-        }
     }
 
     println!();
@@ -94,10 +93,9 @@ pub fn get_or_prompt_api_key() -> Result<String, Box<dyn std::error::Error>> {
 }
 
 pub fn get_or_prompt_download_folder() -> Result<PathBuf, Box<dyn std::error::Error>> {
-    if let Ok(config) = Config::load() {
-        if !config.download_folder.as_os_str().is_empty() && config.download_folder.exists() {
+    if let Ok(config) = Config::load()
+        && !config.download_folder.as_os_str().is_empty() && config.download_folder.exists() {
             return Ok(config.download_folder);
-        }
     }
 
     println!();

src/gemini.rs

@@ -16,7 +16,9 @@ pub struct GeminiClient {
     api_key: String,
     client: Client,
     base_url: String,
+    #[allow(dead_code)]
     model: String,
+    #[allow(dead_code)]
     timeout: Duration,
 }
 
@@ -68,10 +70,9 @@ impl GeminiClient {
     ) -> Result<OrganizationPlan, GeminiError> {
         let url = self.build_url();
 
-        if let (Some(cache), Some(base_path)) = (cache.as_ref(), base_path) {
-            if let Some(cached_response) = cache.get_cached_response(&filenames, base_path) {
+        if let (Some(cache), Some(base_path)) = (cache.as_ref(), base_path)
+            && let Some(cached_response) = cache.get_cached_response(&filenames, base_path) {
                 return Ok(cached_response);
-            }
         }
 
         let prompt = PromptBuilder::new(filenames.clone()).build_categorization_prompt();

src/gemini_errors.rs

@@ -52,6 +52,7 @@ struct GeminiErrorResponse {
 
 #[derive(Debug, Deserialize)]
 struct GeminiErrorDetail {
+    #[allow(dead_code)]
     code: i32,
     message: String,
     status: String,
@@ -62,10 +63,12 @@ struct GeminiErrorDetail {
 #[derive(Debug, Deserialize)]
 struct GeminiErrorDetailInfo {
     #[serde(rename = "@type")]
+    #[allow(dead_code)]
     error_type: String,
     #[serde(rename = "retryDelay")]
     retry_delay: Option<String>,
     quota_limit: Option<String>,
+    #[allow(dead_code)]
     quota_metro: Option<String>,
 }
 

src/prompt.rs

@@ -119,11 +119,10 @@ impl Prompter {
     }
 
     pub fn expand_home(path: &str) -> String {
-        if path.starts_with("~/") {
-            if let Some(base_dirs) = BaseDirs::new() {
+        if path.starts_with("~/")
+            && let Some(base_dirs) = BaseDirs::new() {
                 let home = base_dirs.home_dir();
                 return path.replacen("~", &home.to_string_lossy(), 1);
-            }
         }
         path.to_string()
     }