Implement initial scan logic and council formation for WHOOSH project kickoffs

- Replace incremental sync with full scan for new repositories
- Add initial_scan status to bypass Since parameter filtering
- Implement council formation detection for Design Brief issues
- Add version display to WHOOSH UI header for debugging
- Fix Docker token authentication with trailing newline removal
- Add comprehensive council orchestration with Docker Swarm integration
- Include BACKBEAT prototype integration for distributed timing
- Support council-specific agent roles and deployment strategies
- Transition repositories to active status after content discovery

Key architectural improvements:
- Full scan approach for new project detection vs incremental sync
- Council formation triggered by chorus-entrypoint labeled Design Briefs
- Proper token handling and authentication for Gitea API calls
- Support for both initial discovery and ongoing task monitoring

This enables autonomous project kickoff workflows where Design Brief issues
automatically trigger formation of specialized agent councils for new projects.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

migrations/004_enhance_task_team_integration.up.sql

@@ -0,0 +1,97 @@
+-- Enhance task-team integration for WHOOSH Phase 2
+-- Add missing columns and relationships for team composition workflow
+
+-- Add repository_id column to tasks table if not exists 
+-- (some tasks might not have this from the original migration)
+ALTER TABLE tasks ADD COLUMN IF NOT EXISTS repository_id UUID REFERENCES repositories(id) ON DELETE SET NULL;
+
+-- Create index for repository_id if not exists
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_indexes WHERE indexname = 'idx_tasks_repository_id') THEN
+        CREATE INDEX idx_tasks_repository_id ON tasks(repository_id);
+    END IF;
+END$$;
+
+-- Update teams table to have better task linkage
+-- Add task_id reference for current active task
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'teams' AND column_name = 'task_id') THEN
+        ALTER TABLE teams ADD COLUMN task_id UUID REFERENCES tasks(id) ON DELETE SET NULL;
+        CREATE INDEX idx_teams_task_id ON teams(task_id);
+    END IF;
+END$$;
+
+-- Add team status tracking for better workflow management
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'teams' AND column_name = 'composition_data') THEN
+        ALTER TABLE teams ADD COLUMN composition_data JSONB DEFAULT '{}';
+    END IF;
+END$$;
+
+-- Add performance metrics to agents table for better team matching
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'agents' AND column_name = 'workload_capacity') THEN
+        ALTER TABLE agents ADD COLUMN workload_capacity INTEGER DEFAULT 1;
+        ALTER TABLE agents ADD COLUMN current_tasks INTEGER DEFAULT 0;
+        ALTER TABLE agents ADD COLUMN success_rate FLOAT DEFAULT 0.0;
+        
+        CREATE INDEX idx_agents_workload ON agents(workload_capacity, current_tasks);
+        CREATE INDEX idx_agents_performance ON agents(success_rate);
+    END IF;
+END$$;
+
+-- Create task execution tracking for better monitoring
+CREATE TABLE IF NOT EXISTS task_executions (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    task_id UUID NOT NULL REFERENCES tasks(id) ON DELETE CASCADE,
+    team_id UUID NOT NULL REFERENCES teams(id) ON DELETE CASCADE,
+    agent_id UUID REFERENCES agents(id) ON DELETE SET NULL,
+    
+    -- Execution details
+    stage VARCHAR(50) NOT NULL DEFAULT 'analysis', -- analysis, planning, execution, review, complete
+    status VARCHAR(50) NOT NULL DEFAULT 'pending', -- pending, in_progress, completed, failed
+    
+    -- Output and results
+    output_data JSONB DEFAULT '{}',
+    error_message TEXT,
+    
+    -- Timing
+    started_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    completed_at TIMESTAMP WITH TIME ZONE,
+    duration_seconds INTEGER,
+    
+    -- Metadata
+    metadata JSONB DEFAULT '{}',
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+-- Indexes for task executions
+CREATE INDEX IF NOT EXISTS idx_task_executions_task_id ON task_executions(task_id);
+CREATE INDEX IF NOT EXISTS idx_task_executions_team_id ON task_executions(team_id);
+CREATE INDEX IF NOT EXISTS idx_task_executions_agent_id ON task_executions(agent_id);
+CREATE INDEX IF NOT EXISTS idx_task_executions_status ON task_executions(status);
+CREATE INDEX IF NOT EXISTS idx_task_executions_stage ON task_executions(stage);
+
+-- Add updated_at trigger for task_executions
+CREATE OR REPLACE FUNCTION update_updated_at_column()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = NOW();
+    RETURN NEW;
+END;
+$$ language 'plpgsql';
+
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_trigger WHERE tgname = 'update_task_executions_updated_at') THEN
+        CREATE TRIGGER update_task_executions_updated_at
+            BEFORE UPDATE ON task_executions
+            FOR EACH ROW
+            EXECUTE FUNCTION update_updated_at_column();
+    END IF;
+END$$;