feat: Add type and module reorganization for Services, Modes, Meta and Filter Plugins

Co-authored-by: aider (openai/andrew/openrouter/sonoma-sky-alpha) <aider@aider.chat>

src/lib.rs

@@ -9,6 +9,8 @@ pub mod filter_plugin;
 pub mod modes;
 pub mod plugins;
 pub mod args;
+pub mod parser;
+pub mod utils;
 
 // Re-export Args struct for library usage
 pub use args::Args;
@@ -28,5 +30,11 @@ use meta_plugin::{
     read_time, read_rate, hostname, exec, env
 };
 
+// Initialize plugins at library load time
+pub fn init_plugins() {
+    // This will be expanded in Step 3 implementation
+    // For now, the ctors handle registration
+}
+
 #[cfg(test)]
 mod tests;