fix: bundle vec0.dylib in package + deploy install (4/4 M4 items)

src/bin/release.rs

@@ -537,6 +537,13 @@ async fn cmd_package(db: &PostgresDb, uuid: &str) -> Result<()> {
         fs::copy(verify_src, outdir.join("verify.sh"))?;
     }
 
+    // Bundle vec0.dylib for SQLite vector queries
+    let vec0_src = "/Users/accusys/momentry_core_0.1/scripts/vec0.dylib";
+    if Path::new(vec0_src).exists() {
+        fs::copy(vec0_src, outdir.join("vec0.dylib"))?;
+        println!("  vec0.dylib ({} KB)", fs::metadata(outdir.join("vec0.dylib"))?.len() / 1024);
+    }
+
     // Create tar.gz
     let tarball = Path::new(RELEASE_DIR).join(format!("{}_v{}.tar.gz", uuid, Utc::now().format("%Y%m%d_%H%M%S")));
     let status = Command::new("tar")