Update metadata

pyproject.toml

@@ -21,5 +21,8 @@ classifiers = [
 dependencies = [
     "click",
     "click_config_file",
+    "requests",
+    "passpy",
+    "pysodium",
 ]
 requires-python = ">=3"

setup.cfg

@@ -6,4 +6,6 @@ version = 0.0.1
 packages = nc_password_client
 install_requires =
   requests
+  pysodium
+  passpy
   importlib; python_version == "3.10"

setup.py

@@ -23,5 +23,5 @@ setuptools.setup(
     long_description_content_type="text/markdown",
     license="GPLv3",
     platforms='any',
-    # keywords=["my", "script", "does", "things"]
+    keywords=["Nextcloud", "Password", "pass", "passwordstore", "cli", "command-line-interface"]
 )