feat(stories): add stories subcommand

- Add stories subcommand listing stories worked on, grouped by project
- Preserve story_raw in parser row dicts alongside the stripped story,
  so markdown links are available for display
- print_stories() filters to rows with a non-empty story field,
  deduplicates by stripped story text (preferring the linked version),
  sums hours per story, and outputs an indented Markdown list
- Project names resolved through project_map (same as csv/summary)
- -w/--weekly flag aggregates stories across the full week
- Add tests for print_stories covering deduplication, link preservation,
  grouping, empty rows, and story-less row exclusion
- Fix flex daily target in status: use projected hours per prior day
  rather than fixed 8h when computing remaining hours for today

tests/test_output.py

@@ -3,7 +3,7 @@ import io
 
 import pytest
 
-from timesheets.output import print_summary, write_csv
+from timesheets.output import print_stories, print_summary, write_csv
 
 # ---------------------------------------------------------------------------
 # Shared fixtures
@@ -111,3 +111,82 @@ class TestPrintSummary:
         assert "01:00" in out
         assert "00:30" in out
         assert "00:15" in out
+
+
+# ---------------------------------------------------------------------------
+# print_stories
+# ---------------------------------------------------------------------------
+
+
+def _story_row(project, story, story_raw, hours):
+    return {
+        "project": project,
+        "story": story,
+        "story_raw": story_raw,
+        "note": "",
+        "duration_hours": hours,
+    }
+
+
+class TestPrintStories:
+    def test_basic_output(self, capsys):
+        rows = [_story_row("bugs", "ticket 1", "ticket 1", 1.0)]
+        print_stories(rows)
+        out = capsys.readouterr().out
+        assert "- bugs" in out
+        assert "  - ticket 1" in out
+        assert "01:00" in out
+
+    def test_rows_without_story_excluded(self, capsys):
+        rows = [
+            _story_row("bugs", "ticket 1", "ticket 1", 1.0),
+            {
+                "project": "scrum",
+                "story": "",
+                "story_raw": "",
+                "note": "dsu",
+                "duration_hours": 0.25,
+            },
+        ]
+        print_stories(rows)
+        out = capsys.readouterr().out
+        assert "scrum" not in out
+        assert "dsu" not in out
+
+    def test_deduplication_sums_hours(self, capsys):
+        rows = [
+            _story_row("bugs", "ticket 1", "ticket 1", 0.5),
+            _story_row("bugs", "ticket 1", "ticket 1", 0.5),
+        ]
+        print_stories(rows)
+        out = capsys.readouterr().out
+        assert out.count("ticket 1") == 1
+        assert "01:00" in out
+
+    def test_markdown_link_preserved(self, capsys):
+        rows = [
+            _story_row("bugs", "ticket 1", "ticket 1", 0.5),
+            _story_row("bugs", "ticket 1", "[ticket 1](:/abc123)", 0.5),
+        ]
+        print_stories(rows)
+        out = capsys.readouterr().out
+        assert "[ticket 1](:/abc123)" in out
+
+    def test_grouped_by_project(self, capsys):
+        rows = [
+            _story_row("bugs", "ticket 1", "ticket 1", 1.0),
+            _story_row("rate", "story A", "story A", 2.0),
+        ]
+        print_stories(rows)
+        out = capsys.readouterr().out
+        assert "- bugs" in out
+        assert "- rate" in out
+        bugs_line = next(l for l in out.splitlines() if "bugs" in l)
+        rate_line = next(l for l in out.splitlines() if "rate" in l)
+        assert not bugs_line.startswith(" ")  # top-level
+        assert not rate_line.startswith(" ")
+
+    def test_empty_rows(self, capsys):
+        print_stories([])
+        out = capsys.readouterr().out
+        assert out == ""