feat: Register skip and tail filter plugins

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

src/filter_plugin/skip.rs

@@ -1,6 +1,7 @@
 use super::{FilterPlugin, FilterOption};
 use std::io::{Result, Read, Write, BufRead};
 use crate::common::PIPESIZE;
+use crate::services::filter_service::register_filter_plugin;
 
 pub struct SkipBytesFilter {
     remaining: usize,
@@ -135,3 +136,10 @@ impl FilterPlugin for SkipLinesFilter {
         ]
     }
 }
+
+// Register the plugin at module initialization time
+#[ctor::ctor]
+fn register_skip_filters() {
+    register_filter_plugin("skip_bytes", || Box::new(SkipBytesFilter::new(0)));
+    register_filter_plugin("skip_lines", || Box::new(SkipLinesFilter::new(0)));
+}

src/filter_plugin/tail.rs

@@ -2,6 +2,7 @@ use super::{FilterPlugin, FilterOption};
 use std::io::{Result, Read, Write, BufRead};
 use std::collections::VecDeque;
 use crate::common::PIPESIZE;
+use crate::services::filter_service::register_filter_plugin;
 
 pub struct TailBytesFilter {
     buffer: VecDeque<u8>,
@@ -150,3 +151,10 @@ impl FilterPlugin for TailLinesFilter {
         ]
     }
 }
+
+// Register the plugin at module initialization time
+#[ctor::ctor]
+fn register_tail_filters() {
+    register_filter_plugin("tail_bytes", || Box::new(TailBytesFilter::new(0)));
+    register_filter_plugin("tail_lines", || Box::new(TailLinesFilter::new(0)));
+}