New neo-url dep

catalog.json

         "description": "URL parsing and handling library.",
         "transform": [],
         "url": "git+https://github.com/vector-of-bool/neo-url.git#0.2.1"
+      },
+      "0.2.2": {
+        "depends": [
+          "neo-fun^0.5.5"
+        ],
+        "description": "URL parsing and handling library.",
+        "transform": [],
+        "url": "git+https://github.com/vector-of-bool/neo-url.git#0.2.2"
       }
     },
     "nlohmann-json": {

catalog.old.json

           "transform": [],
           "url": "https://github.com/vector-of-bool/neo-url.git"
         }
+      },
+      "0.2.2": {
+        "depends": [
+          "neo-fun^0.5.5"
+        ],
+        "description": "URL parsing and handling library.",
+        "git": {
+          "ref": "0.2.2",
+          "transform": [],
+          "url": "https://github.com/vector-of-bool/neo-url.git"
+        }
       }
     },
     "nlohmann-json": {

package.jsonc

         "neo-sqlite3@0.4.1",
         "neo-fun~0.5.4",
         "neo-compress~0.1.1",
-        "neo-url~0.2.1",
+        "neo-url~0.2.2",
         "semver@0.2.2",
         "pubgrub@0.2.1",
         "vob-json5@0.1.5",

src/dds/catalog/catalog.hpp

         auto content = dds::slurp_file(json_path);
         import_json_str(content);
     }
+
+    auto& database() noexcept { return _db; }
+    auto& database() const noexcept { return _db; }
 };
 
-}  // namespace dds
+}  // namespace dds

src/dds/catalog/remote/http.cpp

             ? http_session::connect_ssl(*url.host, url.port_or_default_port_or(443))
             : http_session::connect(*url.host, url.port_or_default_port_or(80));
 
-        sess.send_head({.method = "GET", .path = url.path_string()});
+        sess.send_head({.method = "GET", .path = url.path});
 
         auto res_head = sess.recv_head();
         if (res_head.is_error()) {
                this->url);
 
     auto tdir     = dds::temporary_dir::create();
-    auto url_path = fs::path(url.path_string());
+    auto url_path = fs::path(url.path);
     auto fname    = url_path.filename();
     if (fname.empty()) {
         fname = "dds-download.tmp";

tools/gen-catalog-json.py

     github_package('neo-buffer', 'vector-of-bool/neo-buffer',
                    ['0.2.1', '0.3.0', '0.4.0', '0.4.1', '0.4.2']),
     github_package('neo-compress', 'vector-of-bool/neo-compress', ['0.1.0', '0.1.1']),
-    github_package('neo-url', 'vector-of-bool/neo-url', ['0.1.0', '0.1.1', '0.1.2', '0.2.0', '0.2.1']),
+    github_package('neo-url', 'vector-of-bool/neo-url',
+                   ['0.1.0', '0.1.1', '0.1.2', '0.2.0', '0.2.1', '0.2.2']),
     github_package('neo-sqlite3', 'vector-of-bool/neo-sqlite3',
                    ['0.2.3', '0.3.0', '0.4.0', '0.4.1']),
     github_package('neo-fun', 'vector-of-bool/neo-fun', [