feat: reactivate zsh and add plugins from my previous config

users/modules/config/shell/nushell/config.nu

@@ -0,0 +1,28 @@
+$env.config = {
+  show_banner: false
+
+  history: {
+    max_size: 10000000
+    file_format: "sqlite"
+    # Write history on enter
+    sync_on_enter: true
+    # but each shell should have an effective isolated buffer
+    isolation: true
+  }
+
+  completions: {
+    case_sensitive: false
+    quick: true
+    partial: true
+    algorithm: "prefix"
+    external: {
+      enable: true
+      max_results: 200
+      completer: null
+    }
+  }
+
+  cd: {
+    abbreviations: true
+  }
+}