test: fix platform-specific path comparison issues in ideation tests

- Use resolve() for cross-platform path comparison in ideation tests
- macOS /tmp is a symlink to /private/tmp, causing test failures
- Apply same fix pattern used in previous platform-specific fixes

Fixed files:
- tests/ideation/test_config.py
- tests/ideation/test_formatter.py
- tests/ideation/test_generator.py
- tests/ideation/test_ideation_analyzer.py
- tests/ideation/test_project_index_phase.py
- tests/ideation/test_runner_main.py
- tests/ideation/test_script_runner.py

These changes ensure tests pass on all three platforms:
- ubuntu-latest (Linux)
- macos-latest (macOS with /tmp -> /private/tmp symlink)
- windows-latest (Windows with backslash separators)

tests/ideation/test_config.py

@@ -36,7 +36,8 @@ def test_IdeationConfigManager___init__(mock_init):
             append=False,
         )
 
-        assert config.project_dir == project_dir
+        # Use resolve() for cross-platform compatibility (macOS /tmp -> /private/tmp)
+        assert config.project_dir == project_dir.resolve()
         assert config.model == model
         assert config.thinking_level == thinking_level
         assert config.refresh is True
@@ -45,7 +46,7 @@ def test_IdeationConfigManager___init__(mock_init):
         assert config.include_roadmap_context is True
         assert config.include_kanban_context is False
         assert config.max_ideas_per_type == max_ideas_per_type
-        assert config.output_dir == output_dir
+        assert config.output_dir == output_dir.resolve()
 
 
 @patch("ideation.config.init_auto_claude_dir")
@@ -62,7 +63,8 @@ def test_IdeationConfigManager_default_values(mock_init):
 
         config = IdeationConfigManager(project_dir=project_dir)
 
-        assert config.project_dir == project_dir
+        # Use resolve() for cross-platform compatibility (macOS /tmp -> /private/tmp)
+        assert config.project_dir == project_dir.resolve()
         assert config.model == "sonnet"
         assert config.thinking_level == "medium"
         assert config.refresh is False

tests/ideation/test_formatter.py

@@ -14,8 +14,9 @@ def test_IdeationFormatter___init__():
 
     formatter = IdeationFormatter(output_dir, project_dir)
 
-    assert formatter.output_dir == output_dir
-    assert formatter.project_dir == project_dir
+    # Use resolve() for cross-platform compatibility (macOS /tmp -> /private/tmp)
+    assert formatter.output_dir == output_dir.resolve()
+    assert formatter.project_dir == project_dir.resolve()
 
 
 @patch("ideation.formatter.Path.exists")

tests/ideation/test_generator.py

@@ -25,8 +25,9 @@ def test_IdeationGenerator___init__():
             max_ideas_per_type=max_ideas_per_type,
         )
 
-        assert generator.project_dir == project_dir
-        assert generator.output_dir == output_dir
+        # Use resolve() for cross-platform compatibility (macOS /tmp -> /private/tmp)
+        assert generator.project_dir == project_dir.resolve()
+        assert generator.output_dir == output_dir.resolve()
         assert generator.model == model
         assert generator.thinking_level == thinking_level
         assert generator.max_ideas_per_type == max_ideas_per_type

tests/ideation/test_ideation_analyzer.py

@@ -67,8 +67,9 @@ class TestProjectAnalyzerInit:
 
         assert isinstance(analyzer.project_dir, Path)
         assert isinstance(analyzer.output_dir, Path)
-        assert analyzer.project_dir == Path("/tmp/test_project")
-        assert analyzer.output_dir == Path("/tmp/output")
+        # Use resolve() for cross-platform compatibility (macOS /tmp -> /private/tmp)
+        assert analyzer.project_dir == Path("/tmp/test_project").resolve()
+        assert analyzer.output_dir == Path("/tmp/output").resolve()
 
     def test_init_with_pathlib_path(self):
         """Test initialization with pathlib.Path objects"""
@@ -82,8 +83,9 @@ class TestProjectAnalyzerInit:
             output_dir=output_dir,
         )
 
-        assert analyzer.project_dir == project_dir
-        assert analyzer.output_dir == output_dir
+        # Use resolve() for cross-platform compatibility (macOS /tmp -> /private/tmp)
+        assert analyzer.project_dir == project_dir.resolve()
+        assert analyzer.output_dir == output_dir.resolve()
 
     def test_init_include_roadmap_true(self):
         """Test include_roadmap_context=True"""

tests/ideation/test_project_index_phase.py

@@ -15,8 +15,9 @@ def test_ProjectIndexPhase___init__():
 
     phase = ProjectIndexPhase(project_dir, output_dir, refresh)
 
-    assert phase.project_dir == project_dir
-    assert phase.output_dir == output_dir
+    # Use resolve() for cross-platform compatibility (macOS /tmp -> /private/tmp)
+    assert phase.project_dir == project_dir.resolve()
+    assert phase.output_dir == output_dir.resolve()
     assert phase.refresh is refresh
     assert isinstance(phase.script_runner, ScriptRunner)
 

tests/ideation/test_runner_main.py

@@ -35,8 +35,9 @@ def test_IdeationOrchestrator___init__(mock_init):
             append=False,
         )
 
-        assert orchestrator.project_dir == project_dir
-        assert orchestrator.output_dir == output_dir
+        # Use resolve() for cross-platform compatibility (macOS /tmp -> /private/tmp)
+        assert orchestrator.project_dir == project_dir.resolve()
+        assert orchestrator.output_dir == output_dir.resolve()
         assert orchestrator.model == model
         assert orchestrator.enabled_types == enabled_types
         assert orchestrator.max_ideas_per_type == max_ideas_per_type

tests/ideation/test_script_runner.py

@@ -11,7 +11,8 @@ def test_ScriptRunner___init__():
     """Test ScriptRunner.__init__"""
     project_dir = Path("/tmp/test")
     runner = ScriptRunner(project_dir)
-    assert runner.project_dir == project_dir
+    # Use resolve() for cross-platform compatibility (macOS /tmp -> /private/tmp)
+    assert runner.project_dir == project_dir.resolve()
 
 
 @patch("ideation.script_runner.subprocess.run")