core: optimize struct layouts, eliminate branches, and fix event loop dispatch

- Fix Wayland event loop lockout by properly decoupling read arming and adding poll-backed dispatching
- Support standalone display lifecycle without requiring caller to manage a loop
- Eliminate alignment holes across yasl_surface, yasl_display, seat, touch_point, and conn_drag using pahole
- Replace branching state/button decoders with compile-time locked LUTs and branchless bitwise operations
- Accelerate UTF-8 validation with 64-bit word scanning for ASCII runs

1 files changed, 1 insertions, 0 deletions

diff --git a/meson.build b/meson.build
index e4396b2..912b7c9 100644
--- a/meson.build
+++ b/meson.build
@@ -108,6 +108,7 @@ test_exe = executable(
     'tests/test_lifecycle.c',
     include_directories: inc,
     link_with: yasl_lib.get_static_lib(),
+    dependencies: deps,
 )
 
 add_test_setup('asan')