fix: Comprehensive validation and bug fixes

Infrastructure:
- Add Redis and Celery workers to all docker-compose files
- Fix celery migration race condition in entrypoint.sh
- Add healthchecks and resource limits to dev compose
- Update .env.template with Redis/Celery variables

Backend Models & Schemas:
- Rename Sprint.completed_points to velocity (per requirements)
- Add AgentInstance.name as required field
- Rename Issue external tracker fields for consistency
- Add IssueSource and TrackerType enums
- Add Project.default_tracker_type field

Backend Fixes:
- Add Celery retry configuration with exponential backoff
- Remove unused sequence counter from EventBus
- Add mypy overrides for test dependencies
- Fix test file using wrong schema (UserUpdate -> dict)

Frontend Fixes:
- Fix memory leak in useProjectEvents (proper cleanup)
- Fix race condition with stale closure in reconnection
- Sync TokenWithUser type with regenerated API client
- Fix expires_in null handling in useAuth
- Clean up unused imports in prototype pages
- Add ESLint relaxed rules for prototype files

CI/CD:
- Add E2E testing stage with Testcontainers
- Add security scanning with Trivy and pip-audit
- Add dependency caching for faster builds

Tests:
- Update all tests to use renamed fields (velocity, name, etc.)
- Fix 14 schema test failures
- All 1500 tests pass with 91% coverage

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/tests/models/syndarix/test_agent_instance.py

@@ -7,8 +7,6 @@ import uuid
 from datetime import UTC, datetime
 from decimal import Decimal
 
-import pytest
-
 from app.models.syndarix import (
     AgentInstance,
     AgentStatus,
@@ -45,6 +43,7 @@ class TestAgentInstanceModel:
             id=uuid.uuid4(),
             agent_type_id=agent_type.id,
             project_id=project.id,
+            name="Alice",
         )
         db_session.add(instance)
         db_session.commit()
@@ -90,6 +89,7 @@ class TestAgentInstanceModel:
             id=instance_id,
             agent_type_id=agent_type.id,
             project_id=project.id,
+            name="Bob",
             status=AgentStatus.WORKING,
             current_task="Implementing user authentication",
             short_term_memory={"context": "Working on auth", "recent_files": ["auth.py"]},
@@ -132,6 +132,7 @@ class TestAgentInstanceModel:
             id=uuid.uuid4(),
             agent_type_id=agent_type.id,
             project_id=project.id,
+            name="Charlie",
         )
         db_session.add(instance)
         db_session.commit()
@@ -158,10 +159,12 @@ class TestAgentInstanceModel:
             id=instance_id,
             agent_type_id=agent_type.id,
             project_id=project.id,
+            name="Dave",
             status=AgentStatus.IDLE,
         )
 
         repr_str = repr(instance)
+        assert "Dave" in repr_str
         assert str(instance_id) in repr_str
         assert str(agent_type.id) in repr_str
         assert str(project.id) in repr_str
@@ -185,11 +188,12 @@ class TestAgentInstanceStatus:
         db_session.add(agent_type)
         db_session.commit()
 
-        for status in AgentStatus:
+        for idx, status in enumerate(AgentStatus):
             instance = AgentInstance(
                 id=uuid.uuid4(),
                 agent_type_id=agent_type.id,
                 project_id=project.id,
+                name=f"Agent-{idx}",
                 status=status,
             )
             db_session.add(instance)
@@ -216,6 +220,7 @@ class TestAgentInstanceStatus:
             id=uuid.uuid4(),
             agent_type_id=agent_type.id,
             project_id=project.id,
+            name="Eve",
             status=AgentStatus.IDLE,
         )
         db_session.add(instance)
@@ -248,6 +253,7 @@ class TestAgentInstanceStatus:
             id=uuid.uuid4(),
             agent_type_id=agent_type.id,
             project_id=project.id,
+            name="Frank",
             status=AgentStatus.WORKING,
             current_task="Working on something",
             session_id="active-session",
@@ -291,6 +297,7 @@ class TestAgentInstanceMetrics:
             id=uuid.uuid4(),
             agent_type_id=agent_type.id,
             project_id=project.id,
+            name="Grace",
         )
         db_session.add(instance)
         db_session.commit()
@@ -335,6 +342,7 @@ class TestAgentInstanceMetrics:
             id=uuid.uuid4(),
             agent_type_id=agent_type.id,
             project_id=project.id,
+            name="Henry",
             tokens_used=10_000_000_000,  # 10 billion tokens
             cost_incurred=Decimal("100000.0000"),  # $100,000
         )
@@ -381,6 +389,7 @@ class TestAgentInstanceShortTermMemory:
             id=uuid.uuid4(),
             agent_type_id=agent_type.id,
             project_id=project.id,
+            name="Ivy",
             short_term_memory=memory,
         )
         db_session.add(instance)
@@ -409,6 +418,7 @@ class TestAgentInstanceShortTermMemory:
             id=uuid.uuid4(),
             agent_type_id=agent_type.id,
             project_id=project.id,
+            name="Jack",
             short_term_memory={"initial": "state"},
         )
         db_session.add(instance)