std deps for the embedded psql

flake.nix

@@ -13,7 +13,15 @@
       in
       {
         devShells.default = pkgs.mkShell {
-          LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [ pkgs.openssl pkgs.krb5 ];
+          LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [
+            pkgs.openssl
+            pkgs.krb5
+            pkgs.lz4
+            pkgs.zstd
+            pkgs.libxml2
+            pkgs.zlib
+            pkgs.readline
+          ];
 
           buildInputs = with pkgs; [
             mermaid-cli
@@ -44,6 +52,11 @@
             openssl
             openssl.dev
             krb5
+            lz4
+            zstd
+            libxml2
+            zlib
+            readline
             
             # PostgreSQL for sqlx
             postgresql