fix: declare click as a dependency

pyproject.toml

@@ -21,6 +21,7 @@ classifiers = [
 ]
 dependencies = [
     "art>=6",
+    "click>=8",
     "colorama>=0.4",
     "hexbytes>1",
     "prompt_toolkit>=3",

tests/test_typer_validators.py

@@ -1,4 +1,5 @@
 import unittest
+from importlib.metadata import requires
 
 import typer
 from eth_account import Account
@@ -51,6 +52,17 @@ def test_parse_checksum_address(self):
     def test_parse_hex_str(self):
         self.assertEqual(HexBytesParser().convert("0x12", None, None), HexBytes("0x12"))
 
+    def test_click_is_a_required_dependency(self):
+        # The parsers above subclass `click.ParamType`, and typer>=0.26 no
+        # longer depends on click, so it must be declared for installs
+        # without the `trezor` extra (which also pulls it in)
+        required = [
+            r.split(";")[0].strip().lower()
+            for r in requires("safe-cli") or []
+            if "extra ==" not in r
+        ]
+        self.assertTrue(any(r.startswith("click") for r in required), required)
+
 
 if __name__ == "__main__":
     unittest.main()