ci fix

project.cpp

@@ -134,6 +134,13 @@ extern "C" Configuration CrafterBuildProject(std::span<const std::string_view> a
         cfg.linkFlags.push_back("-lssl");
         cfg.linkFlags.push_back("-lcrypto");
 
+        // libmsquic.so.2 is built in crafter-build's external cache, and the
+        // RUNPATH pointing there only exists on the build machine — the first
+        // deploy to a real host died in the loader (exit 127) because of it.
+        // $ORIGIN makes the loader also look next to the binary itself, and CI
+        // ships the .so alongside it into /srv/catcrafts-app.
+        cfg.linkFlags.push_back("-Wl,-rpath,$ORIGIN");
+
         ApplyReleaseTrimming(cfg);
         return cfg;
     }