Add missing models module to musl static build

ober

51b53053a8addbe08d3cdc2124525bdd7ad0ddce

diff --git a/build-jcode-musl.ss b/build-jcode-musl.ss
index 0e120f0..6823d85 100644
--- a/build-jcode-musl.ss
+++ b/build-jcode-musl.ss
@@ -53,7 +53,8 @@
 ;; ========== Module list ==========
 
 (define jcode-modules
-  '("lib/jcode/core/config"
+  '("lib/jcode/core/models"
+    "lib/jcode/core/config"
     "lib/jcode/core/log"
     "lib/jcode/core/session"
     "lib/jcode/core/message"