Split dashboard into home page and battery list page

tests/test_acceptance.py

@@ -30,17 +30,52 @@ def follow(client, resp):
 
 
 # ------------------------------------------------------------------ #
-# Dashboard
+# Home page
 # ------------------------------------------------------------------ #
 
-def test_dashboard_loads(seeded_client):
+def test_home_loads(seeded_client):
     resp = seeded_client.get("/")
     assert resp.status_code == 200
+    assert b"Available" in resp.data
+    assert b"Installed" in resp.data
+    assert b"Devices" in resp.data
+    assert b"BrandX 001" not in resp.data  # no battery table on home page
+
+
+def test_home_needs_attention_shows_low_capacity(client):
+    client.post("/battery/add", data={"brand": "Eneloop", "count": "1"})
+    client.post("/battery/1/edit-details", data={"capacity_mah": "2000"})
+    client.post("/battery/1/capacity-test/add",
+                data={"tested_capacity_mah": "1500", "tested_date": "2026-01-01"})
+    resp = client.get("/")
+    assert b"Needs Attention" in resp.data
+    assert b"Eneloop 001" in resp.data
+
+
+def test_home_shows_device_counts(seeded_client):
+    resp = seeded_client.get("/")
+    assert resp.status_code == 200
+    assert b"Devices" in resp.data
+
+
+# ------------------------------------------------------------------ #
+# Battery list
+# ------------------------------------------------------------------ #
+
+def test_battery_list_loads(seeded_client):
+    resp = seeded_client.get("/battery/")
+    assert resp.status_code == 200
     assert b"BrandX 001" in resp.data
     assert b"BrandY 001" in resp.data
     assert b"BrandX 002" in resp.data
 
 
+def test_battery_list_has_filter_bar(seeded_client):
+    resp = seeded_client.get("/battery/")
+    assert b"filter-status" in resp.data
+    assert b"filter-brand" in resp.data
+
+
 # ------------------------------------------------------------------ #
 # Battery add — label preview data
 # ------------------------------------------------------------------ #
@@ -197,7 +232,7 @@ def test_unassign_next_honors_local_path(seeded_client):
 def test_unassign_next_rejects_external_redirect(seeded_client):
     seeded_client.post("/battery/1/assign", data={"device_id": "1"})
     resp = seeded_client.post("/battery/1/unassign", data={"next": "//evil.com/phish"})
-    assert resp.headers["Location"] == "/"
+    assert resp.headers["Location"] == "/battery/"
 
 
 def test_unassign_all_next_rejects_external_redirect(seeded_client):
@@ -741,7 +776,7 @@ def test_import_creates_devices_and_batteries(client):
     resp = _post_import(client, payload)
     assert resp.status_code == 200
     assert b"Import Results" in resp.data
-    dash = client.get("/")
+    dash = client.get("/battery/")
     assert b"Eneloop 001" in dash.data
     assert b"RC Car" in dash.data
 
@@ -1054,10 +1089,10 @@ def test_subcomponent_install_batteries(client):
     assert b"full" in resp.data.lower()
 
 
-def test_dashboard_shows_parent_slash_child(client):
+def test_battery_list_shows_parent_slash_child(client):
     _setup_rc_car(client)
     client.post("/device/2/install-one", data={"battery_id": "1"})
-    resp = client.get("/", follow_redirects=True)
+    resp = client.get("/battery/", follow_redirects=True)
     assert resp.status_code == 200
     assert b"RC Car Set" in resp.data
     assert b"Remote" in resp.data

tests/test_ha_integration.py

@@ -314,7 +314,7 @@ def test_poll_handles_api_error_gracefully(ha_app, ha_client_f):
 # ---------------------------------------------------------------------------
 
 def test_dashboard_shows_ha_column_when_enabled(ha_client_f):
-    resp = ha_client_f.get("/")
+    resp = ha_client_f.get("/battery/")
     assert resp.status_code == 200
     assert b"ha-pct" in resp.data
 
@@ -351,7 +351,7 @@ def test_dashboard_no_warning_for_high_percentage(ha_app, ha_client_f):
     s.commit()
     s.close()
 
-    resp = ha_client_f.get("/")
+    resp = ha_client_f.get("/battery/")
     assert b"85%" in resp.data
     # badge-warning should NOT appear for this battery's percentage
     # (may still appear in page for other reasons, so check row contains 85% but not warning badge near it)