remove unnecessary

backend/src/bin/test_config.rs

@@ -1,23 +0,0 @@
-use vibe_kanban::models::config::Config;
-use std::path::PathBuf;
-
-fn main() -> anyhow::Result<()> {
-    // Test loading config with missing keys
-    let test_path = PathBuf::from("../test_config.json");
-    
-    println!("Testing config loading with missing keys...");
-    println!("Original config content:");
-    let content = std::fs::read_to_string(&test_path)?;
-    println!("{}", content);
-    
-    let config = Config::load(&test_path)?;
-    
-    println!("\nLoaded config (with defaults merged):");
-    println!("{:#?}", config);
-    
-    println!("\nUpdated config file content:");
-    let updated_content = std::fs::read_to_string(&test_path)?;
-    println!("{}", updated_content);
-    
-    Ok(())
-}

test_config.json

@@ -1,8 +0,0 @@
-{
-  "theme": "dark",
-  "executor": {
-    "type": "claude"
-  },
-  "disclaimer_acknowledged": true,
-  "sound_alerts": true
-}