fix: align example and test with v0.85.0 directory structure

Convert pop_views_until example from single file to subdirectory
with main.py + pyproject.toml, matching the new example structure
introduced in v0.84.0. Fix flet_app_main references to use
module.main format consistent with upstream.

Author: brunobrown

…ps/routing_navigation/pop_views_until.py …uting_navigation/pop_views_until/main.pysdk/python/examples/apps/routing_navigation/pop_views_until.py renamed to sdk/python/examples/apps/routing_navigation/pop_views_until/main.py sdk/python/examples/apps/routing_navigation/pop_views_until.py renamed to sdk/python/examples/apps/routing_navigation/pop_views_until/main.py

@@ -0,0 +1,26 @@
+[project]
+name = "apps-routing-navigation-pop-views-until"
+version = "1.0.0"
+description = "Pops multiple views from the navigation stack and returns a result to the destination view."
+requires-python = ">=3.10"
+keywords = ["apps", "routing", "navigation", "pop", "views", "result", "async"]
+authors = [{ name = "Flet team", email = "hello@flet.dev" }]
+dependencies = ["flet"]
+
+[dependency-groups]
+dev = ["flet-cli", "flet-desktop", "flet-web"]
+
+[tool.flet.gallery]
+categories = ["Apps/Navigation"]
+
+[tool.flet.metadata]
+title = "Pop views until"
+controls = ["View", "AppBar", "Button", "Text", "SnackBar"]
+layout_pattern = "multi-step-flow"
+complexity = "intermediate"
+features = ["routing", "view stack", "pop views until", "result passing", "async"]
+
+[tool.flet]
+org = "dev.flet"
+company = "Flet"
+copyright = "Copyright (C) 2023-2026 by Flet"

sdk/python/examples/apps/routing_navigation/pop_views_until/pyproject.toml

@@ -14,7 +14,7 @@
 
 @pytest.mark.parametrize(
     "flet_app_function",
-    [{"flet_app_main": initial_route}],
+    [{"flet_app_main": initial_route.main}],
     indirect=True,
 )
 @pytest.mark.asyncio(loop_scope="function")
@@ -25,7 +25,7 @@ async def test_initial_route(flet_app_function: ftt.FletTestApp):
 
 @pytest.mark.parametrize(
     "flet_app_function",
-    [{"flet_app_main": route_change_event}],
+    [{"flet_app_main": route_change_event.main}],
     indirect=True,
 )
 @pytest.mark.asyncio(loop_scope="function")
@@ -40,7 +40,7 @@ async def test_route_change_event(flet_app_function: ftt.FletTestApp):
 
 @pytest.mark.parametrize(
     "flet_app_function",
-    [{"flet_app_main": home_store}],
+    [{"flet_app_main": home_store.main}],
     indirect=True,
 )
 @pytest.mark.asyncio(loop_scope="function")
@@ -76,7 +76,7 @@ async def test_home_store(flet_app_function: ftt.FletTestApp):
 
 @pytest.mark.parametrize(
     "flet_app_function",
-    [{"flet_app_main": pop_view_confirm}],
+    [{"flet_app_main": pop_view_confirm.main}],
     indirect=True,
 )
 @pytest.mark.asyncio(loop_scope="function")
@@ -134,7 +134,7 @@ async def test_pop_view_confirm(flet_app_function: ftt.FletTestApp):
 
 @pytest.mark.parametrize(
     "flet_app_function",
-    [{"flet_app_main": drawer_navigation}],
+    [{"flet_app_main": drawer_navigation.main}],
     indirect=True,
 )
 @pytest.mark.asyncio(loop_scope="function")
@@ -190,7 +190,7 @@ async def test_drawer_navigation(flet_app_function: ftt.FletTestApp):
 
 @pytest.mark.parametrize(
     "flet_app_function",
-    [{"flet_app_main": pop_views_until}],
+    [{"flet_app_main": pop_views_until.main}],
     indirect=True,
 )
 @pytest.mark.asyncio(loop_scope="function")