fix(tui): show the date, not just the time, beyond day-scoped session lists

Author: hamidi-dev

src/opentab/tui/renderer.py

@@ -719,14 +719,16 @@ def project_sort_heading(self, key: str, label: str) -> str:
         return f"{label} {'v' if desc else '^'}"
 
     def session_started(self, workflow: Workflow) -> str:
+        # Date whenever the scope spans more than a day (projects mode, a month, a year,
+        # or "All years"); a bare clock time only when every row shares the scoped day.
         return (
             workflow.created_at[:10]
-            if self.browse_mode == "projects" or self.focus == "months"
+            if self.browse_mode == "projects" or self.focus != "days"
             else workflow.created_at[11:16]
         )
 
     def session_date_label(self) -> str:
-        return "Started" if self.browse_mode == "projects" or self.focus == "months" else "Time"
+        return "Started" if self.browse_mode == "projects" or self.focus != "days" else "Time"
 
     def top_sessions(self, rows: list[Workflow]) -> list[Workflow]:
         return sorted(rows, key=lambda item: (item.total_cost, item.total_tokens), reverse=True)

test_opentab.py

@@ -2606,6 +2606,39 @@ def test_sessions_picker_shows_a_project_column_in_time_mode():
     assert any("beta" in ln and "second" in ln for ln in lines)
 
 
+def test_sessions_picker_shows_the_date_beyond_day_scope():
+    # A year (or "All years") scope spans months, so a bare clock time is useless --
+    # the picker must show the date there, like the month scope already does. Only a
+    # zoomed day (every row shares that day) keeps the time-only column.
+    app = app_with(
+        [
+            workflow("s1", "2026-06-01 12:15:00", title="june"),
+            workflow("s2", "2025-11-02 08:34:00", title="november"),
+        ]
+    )
+    app.view = "zoom"
+    app.focus = "years"  # defaults to the "All years" row -> both years listed
+    app.tab = app.year_tabs.index("Sessions")
+    lines = _paint_sessions_picker(app)
+    header = next(ln for ln in lines if "Title" in ln)
+    assert "Started" in header and "Time" not in header
+    assert any("2026-06-01" in ln and "june" in ln for ln in lines)
+    assert any("2025-11-02" in ln and "november" in ln for ln in lines)
+    app.focus = "months"  # scoped to one month, but it still spans days -> date column
+    app.tab = app.month_tabs.index("Sessions")
+    lines = _paint_sessions_picker(app)
+    header = next(ln for ln in lines if "Title" in ln)
+    assert "Started" in header and "Time" not in header
+    assert any("2026-06-01" in ln and "june" in ln for ln in lines)
+    app.focus = "days"
+    app.tab = app.day_tabs.index("Sessions")
+    lines = _paint_sessions_picker(app)
+    header = next(ln for ln in lines if "Title" in ln)
+    assert "Time" in header and "Started" not in header
+    assert any("12:15" in ln and "june" in ln for ln in lines)  # clock, not the date
+    assert not any("2026-06-01" in ln for ln in lines)
+
+
 def test_sessions_picker_hides_the_project_column_when_project_scoped():
     app = app_with(
         [