Rename djarea to mizan and fix React casing conventions

Rename the package from djarea to mizan across the entire codebase —
Python package, React library, generators, tests, and examples. Fix
JSX/hook casing (MizanProvider, useMizan, etc.) that broke when the
original PascalCase names were lowercased during the rename.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

desktop/tests/test_system.py

@@ -18,8 +18,8 @@ class RealHTTPMixin:
     """Makes real HTTP requests to the live server."""
 
     def _session_init(self):
-        """Hit /session/ to get CSRF cookie, like DjareaProvider does."""
-        url = f"{self.live_server_url}/api/djarea/session/"
+        """Hit /session/ to get CSRF cookie, like mizanProvider does."""
+        url = f"{self.live_server_url}/api/mizan/session/"
         req = Request(url)
         resp = urlopen(req)
         # Extract csrftoken from Set-Cookie header
@@ -33,8 +33,8 @@ class RealHTTPMixin:
         self._cookies = ""
 
     def _call(self, fn: str, args: dict | None = None):
-        """Make a real POST to /api/djarea/call/ with CSRF token."""
-        url = f"{self.live_server_url}/api/djarea/call/"
+        """Make a real POST to /api/mizan/call/ with CSRF token."""
+        url = f"{self.live_server_url}/api/mizan/call/"
         body = json.dumps({"fn": fn, "args": args or {}}).encode()
         req = Request(url, data=body, method="POST")
         req.add_header("Content-Type", "application/json")
@@ -80,7 +80,7 @@ class SystemInfoTests(RealHTTPMixin, LiveServerTestCase):
         data = self._call("app_info")
 
         self.assertFalse(data["error"])
-        self.assertEqual(data["data"]["app_name"], "Djarea Desktop")
+        self.assertEqual(data["data"]["app_name"], "mizan Desktop")
         self.assertGreater(data["data"]["uptime_seconds"], 0)
 
 
@@ -89,11 +89,12 @@ class FileSystemTests(RealHTTPMixin, LiveServerTestCase):
 
     def setUp(self):
         self._session_init()
-        self.test_dir = Path.home() / ".djarea-test"
+        self.test_dir = Path.home() / ".mizan-test"
         self.test_dir.mkdir(exist_ok=True)
 
     def tearDown(self):
         import shutil
+
         if self.test_dir.exists():
             shutil.rmtree(self.test_dir)
 
@@ -116,7 +117,9 @@ class FileSystemTests(RealHTTPMixin, LiveServerTestCase):
         test_content = "Hello from a REAL HTTP integration test!"
 
         # Write
-        write_data = self._call("write_file", {"path": test_path, "content": test_content})
+        write_data = self._call(
+            "write_file", {"path": test_path, "content": test_content}
+        )
         self.assertFalse(write_data["error"])
         self.assertEqual(write_data["data"]["path"], test_path)
 
@@ -130,7 +133,9 @@ class FileSystemTests(RealHTTPMixin, LiveServerTestCase):
         from urllib.error import HTTPError
 
         try:
-            data = self._call("write_file", {"path": "/tmp/escape.txt", "content": "nope"})
+            data = self._call(
+                "write_file", {"path": "/tmp/escape.txt", "content": "nope"}
+            )
             # If we get here, check the response has an error
             self.assertTrue(data["error"])
             self.assertEqual(data["code"], "FORBIDDEN")