fix(ffi): add backticks to doc comments for clippy

Author: 1313

src/ffi/mod.rs

@@ -3,8 +3,8 @@ use std::ffi::c_void;
 
 // MARK: - CoreGraphics Initialization
 extern "C" {
-    /// Force CoreGraphics initialization by calling CGMainDisplayID
-    /// This prevents CGS_REQUIRE_INIT crashes on headless systems
+    /// Force CoreGraphics initialization by calling `CGMainDisplayID`
+    /// This prevents `CGS_REQUIRE_INIT` crashes on headless systems
     pub fn sc_initialize_core_graphics();
 }
 

tests/content_filter_tests.rs

@@ -199,8 +199,8 @@ fn test_content_filter_equality() {
 
 #[test]
 fn test_content_filter_hash() {
-    cg_init_for_headless_ci();
     use std::collections::HashSet;
+    cg_init_for_headless_ci();
 
     let content = SCShareableContent::get().expect("Failed to get shareable content");
     let display = &content.displays()[0];