feat: TUI support for Lidarr library

src/app/lidarr/lidarr_context_clues.rs

@@ -0,0 +1,25 @@
+use crate::app::App;
+use crate::app::context_clues::{ContextClue, ContextClueProvider};
+use crate::models::Route;
+
+#[cfg(test)]
+#[path = "lidarr_context_clues_tests.rs"]
+mod lidarr_context_clues_tests;
+
+pub(in crate::app) struct LidarrContextClueProvider;
+
+impl ContextClueProvider for LidarrContextClueProvider {
+  fn get_context_clues(app: &mut App<'_>) -> Option<&'static [ContextClue]> {
+    let Route::Lidarr(active_lidarr_block, _context_option) = app.get_current_route() else {
+      panic!("LidarrContextClueProvider::get_context_clues called with non-Lidarr route");
+    };
+
+    match active_lidarr_block {
+      _ => app
+        .data
+        .lidarr_data
+        .main_tabs
+        .get_active_route_contextual_help(),
+    }
+  }
+}