We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Implement schema list page
**Problem**
<!-- Please provide a clear and concise description of the problem that this feature request is designed to solve.-->
Users should be able to create a new schema, edit schema names, and delete schemas.

**Proposed solution**
<!-- A clear and concise description of your proposed solution or feature. -->
We should provide a way to do these actions from the UI using the schema list page introduced in the [design spec](https://wiki.mathesar.org/en/design/specs/schemas).

**Additional context**
<!-- Add any other context or screenshots about the feature request here.-->
- #166
- #168 
- #170
- #393

--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `mathesar/urls.py`
Content:
```
1 from django.urls import include, path
2 from rest_framework_nested import routers
3 
4 from mathesar.views import api, frontend
5 
6 
7 router = routers.DefaultRouter()
8 router.register(r'tables', api.TableViewSet, basename='table')
9 router.register(r'schemas', api.SchemaViewSet, basename='schema')
10 router.register(r'database_keys', api.DatabaseKeyViewSet, basename='database-key')
11 router.register(r'databases', api.DatabaseViewSet, basename='database')
12 router.register(r'data_files', api.DataFileViewSet, basename='data-file')
13 
14 table_router = routers.NestedSimpleRouter(router, r'tables', lookup='table')
15 table_router.register(r'records', api.RecordViewSet, basename='table-record')
16 table_router.register(r'columns', api.ColumnViewSet, basename='table-column')
17 
18 urlpatterns = [
19     path('', frontend.index, name="index"),
20     path('api/v0/', include(router.urls)),
21     path('api/v0/', include(table_router.urls)),
22     # TODO: Handle known urls like /favicon.ico etc.,
23     # Currenty, this catches all
24     path('<dbname>', frontend.index, name="index"),
25 ]
26
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/mathesar/urls.py b/mathesar/urls.py
--- a/mathesar/urls.py
+++ b/mathesar/urls.py
@@ -1,4 +1,4 @@
-from django.urls import include, path
+from django.urls import include, path, re_path
 from rest_framework_nested import routers
 
 from mathesar.views import api, frontend
@@ -20,6 +20,6 @@
     path('api/v0/', include(router.urls)),
     path('api/v0/', include(table_router.urls)),
     # TODO: Handle known urls like /favicon.ico etc.,
-    # Currenty, this catches all
-    path('<dbname>', frontend.index, name="index"),
+    # Currently, this catches all
+    re_path(r'(?P<dbname>\w+)/.*$', frontend.index, name="index"),
 ]

{"golden_diff": "diff --git a/mathesar/urls.py b/mathesar/urls.py\n--- a/mathesar/urls.py\n+++ b/mathesar/urls.py\n@@ -1,4 +1,4 @@\n-from django.urls import include, path\n+from django.urls import include, path, re_path\n from rest_framework_nested import routers\n \n from mathesar.views import api, frontend\n@@ -20,6 +20,6 @@\n     path('api/v0/', include(router.urls)),\n     path('api/v0/', include(table_router.urls)),\n     # TODO: Handle known urls like /favicon.ico etc.,\n-    # Currenty, this catches all\n-    path('<dbname>', frontend.index, name=\"index\"),\n+    # Currently, this catches all\n+    re_path(r'(?P<dbname>\\w+)/.*$', frontend.index, name=\"index\"),\n ]\n", "issue": "Implement schema list page\n**Problem**\r\n<!-- Please provide a clear and concise description of the problem that this feature request is designed to solve.-->\r\nUsers should be able to create a new schema, edit schema names, and delete schemas.\r\n\r\n**Proposed solution**\r\n<!-- A clear and concise description of your proposed solution or feature. -->\r\nWe should provide a way to do these actions from the UI using the schema list page introduced in the [design spec](https://wiki.mathesar.org/en/design/specs/schemas).\r\n\r\n**Additional context**\r\n<!-- Add any other context or screenshots about the feature request here.-->\r\n- #166\r\n- #168 \r\n- #170\r\n- #393\n", "before_files": [{"content": "from django.urls import include, path\nfrom rest_framework_nested import routers\n\nfrom mathesar.views import api, frontend\n\n\nrouter = routers.DefaultRouter()\nrouter.register(r'tables', api.TableViewSet, basename='table')\nrouter.register(r'schemas', api.SchemaViewSet, basename='schema')\nrouter.register(r'database_keys', api.DatabaseKeyViewSet, basename='database-key')\nrouter.register(r'databases', api.DatabaseViewSet, basename='database')\nrouter.register(r'data_files', api.DataFileViewSet, basename='data-file')\n\ntable_router = routers.NestedSimpleRouter(router, r'tables', lookup='table')\ntable_router.register(r'records', api.RecordViewSet, basename='table-record')\ntable_router.register(r'columns', api.ColumnViewSet, basename='table-column')\n\nurlpatterns = [\n    path('', frontend.index, name=\"index\"),\n    path('api/v0/', include(router.urls)),\n    path('api/v0/', include(table_router.urls)),\n    # TODO: Handle known urls like /favicon.ico etc.,\n    # Currenty, this catches all\n    path('<dbname>', frontend.index, name=\"index\"),\n]\n", "path": "mathesar/urls.py"}], "after_files": [{"content": "from django.urls import include, path, re_path\nfrom rest_framework_nested import routers\n\nfrom mathesar.views import api, frontend\n\n\nrouter = routers.DefaultRouter()\nrouter.register(r'tables', api.TableViewSet, basename='table')\nrouter.register(r'schemas', api.SchemaViewSet, basename='schema')\nrouter.register(r'database_keys', api.DatabaseKeyViewSet, basename='database-key')\nrouter.register(r'databases', api.DatabaseViewSet, basename='database')\nrouter.register(r'data_files', api.DataFileViewSet, basename='data-file')\n\ntable_router = routers.NestedSimpleRouter(router, r'tables', lookup='table')\ntable_router.register(r'records', api.RecordViewSet, basename='table-record')\ntable_router.register(r'columns', api.ColumnViewSet, basename='table-column')\n\nurlpatterns = [\n    path('', frontend.index, name=\"index\"),\n    path('api/v0/', include(router.urls)),\n    path('api/v0/', include(table_router.urls)),\n    # TODO: Handle known urls like /favicon.ico etc.,\n    # Currently, this catches all\n    re_path(r'(?P<dbname>\\w+)/.*$', frontend.index, name=\"index\"),\n]\n", "path": "mathesar/urls.py"}]}