Add core modules (session, recorder, database)

.termflow/core/team_comparison.py

@@ -0,0 +1,44 @@
+"""Team workflow comparison utilities."""
+
+from collections import Counter
+from dataclasses import dataclass
+from typing import List, Optional
+
+
+@dataclass
+class TeamPattern:
+    """Represents a common pattern across team sessions."""
+    commands: str
+    frequency: int
+    users: List[str]
+
+
+class TeamComparisonAnalyzer:
+    """Analyzes patterns across team members."""
+
+    def __init__(self):
+        self.patterns: List[TeamPattern] = []
+
+    def analyze_sessions(self, sessions: List[dict]) -> List[TeamPattern]:
+        """Analyze patterns across multiple sessions."""
+        all_commands = []
+        for session in sessions:
+            commands = session.get("commands", [])
+            for cmd in commands:
+                all_commands.append(cmd.get("command", ""))
+
+        command_counts = Counter(all_commands)
+        self.patterns = [
+            TeamPattern(
+                commands=cmd,
+                frequency=count,
+                users=[s.get("name", "") for s in sessions],
+            )
+            for cmd, count in command_counts.most_common(10)
+        ]
+
+        return self.patterns
+
+    def get_recommended_patterns(self) -> List[TeamPattern]:
+        """Get recommended patterns based on frequency."""
+        return [p for p in self.patterns if p.frequency > 1]