refactor: Trim whitespace from end of each line in table output

Co-authored-by: aider (openai/andrew/openrouter/deepseek/deepseek-chat-v3.1) <aider@aider.chat>

src/modes/common.rs

@@ -140,6 +140,14 @@ pub fn settings_output_format(settings: &config::Settings) -> OutputFormat {
         .unwrap_or(OutputFormat::Table)
 }
 
+/// Trim whitespace from the end of each line in a string
+pub fn trim_lines_end(s: &str) -> String {
+    s.lines()
+        .map(|line| line.trim_end())
+        .collect::<Vec<&str>>()
+        .join("\n")
+}
+
 /// Create a table with consistent styling and terminal detection
 pub fn create_table(use_styling: bool) -> Table {
     let mut table = Table::new();

src/modes/info.rs

@@ -125,7 +125,7 @@ fn show_item(
         ]);
     }
 
-    println!("{}", table.trim_fmt().trim_end());
+    println!("{}", crate::modes::common::trim_lines_end(&table.trim_fmt()));
     Ok(())
 }
 

src/modes/list.rs

@@ -167,7 +167,7 @@ pub fn mode_list(
         table.add_row(table_row);
     }
 
-    println!("{}", table.trim_fmt().trim_end());
+    println!("{}", crate::modes::common::trim_lines_end(&table.trim_fmt()));
 
     Ok(())
 }

src/modes/status.rs

@@ -210,18 +210,18 @@ pub fn mode_status(
         OutputFormat::Table => {
             println!("CONFIG:");
             let config_table = build_config_table(settings);
-            println!("{}", config_table.trim_fmt().trim_end());
+            println!("{}", crate::modes::common::trim_lines_end(&config_table.trim_fmt()));
             println!();
             
             println!("PATHS:");
             let path_table = build_path_table(&status_info.paths);
-            println!("{}", path_table.trim_fmt().trim_end());
+            println!("{}", crate::modes::common::trim_lines_end(&path_table.trim_fmt()));
             println!();
 
             // Always try to print META PLUGINS CONFIGURED section using status_info
             if let Some(meta_plugins_table) = build_meta_plugins_configured_table(&status_info) {
                 println!("META PLUGINS CONFIGURED:");
-                println!("{}", meta_plugins_table.trim_fmt().trim_end());
+                println!("{}", crate::modes::common::trim_lines_end(&meta_plugins_table.trim_fmt()));
                 println!();
             } else {
                 println!("META PLUGINS CONFIGURED:");

src/modes/status_plugins.rs

@@ -262,17 +262,17 @@ pub fn mode_status_plugins(
             println!("META PLUGINS:");
             println!("META PLUGINS:");
             let meta_table = build_meta_plugin_table(&status_info.meta_plugins);
-            println!("{}", meta_table.trim_fmt().trim_end());
+            println!("{}", crate::modes::common::trim_lines_end(&meta_table.trim_fmt()));
             println!();
             
             println!("COMPRESSION PLUGINS:");
             let compression_table = build_compression_table(&status_info.compression);
-            println!("{}", compression_table.trim_fmt().trim_end());
+            println!("{}", crate::modes::common::trim_lines_end(&compression_table.trim_fmt()));
             println!();
             
             println!("FILTER PLUGINS:");
             let filter_table = build_filter_plugin_table(&status_info.filter_plugins);
-            println!("{}", filter_table.trim_fmt().trim_end());
+            println!("{}", crate::modes::common::trim_lines_end(&filter_table.trim_fmt()));
             println!();
             Ok(())
         },