**feat(git-ops): enhance MCP server with Git provider updates and SSRF protection**

- Added `mcp-git-ops` service to `docker-compose.dev.yml` with health checks and configurations.
- Integrated SSRF protection in repository URL validation for enhanced security.
- Expanded `pyproject.toml` mypy settings and adjusted code to meet stricter type checking.
- Improved workspace management and GitWrapper operations with error handling refinements.
- Updated input validation, branching, and repository operations to align with new error structure.
- Shut down thread pool executor gracefully during server cleanup.

Makefile

@@ -47,6 +47,7 @@ help:
 	@echo "  cd backend && make help              - Backend-specific commands"
 	@echo "  cd mcp-servers/llm-gateway && make   - LLM Gateway commands"
 	@echo "  cd mcp-servers/knowledge-base && make - Knowledge Base commands"
+	@echo "  cd mcp-servers/git-ops && make       - Git Operations commands"
 	@echo "  cd frontend && npm run               - Frontend-specific commands"
 
 # ============================================================================
@@ -138,6 +139,9 @@ test-mcp:
 	@echo ""
 	@echo "=== Knowledge Base ==="
 	@cd mcp-servers/knowledge-base && uv run pytest tests/ -v
+	@echo ""
+	@echo "=== Git Operations ==="
+	@cd mcp-servers/git-ops && IS_TEST=True uv run pytest tests/ -v
 
 test-frontend:
 	@echo "Running frontend tests..."
@@ -158,6 +162,9 @@ test-cov:
 	@echo ""
 	@echo "=== Knowledge Base Coverage ==="
 	@cd mcp-servers/knowledge-base && uv run pytest tests/ -v --cov=. --cov-report=term-missing
+	@echo ""
+	@echo "=== Git Operations Coverage ==="
+	@cd mcp-servers/git-ops && IS_TEST=True uv run pytest tests/ -v --cov=. --cov-report=term-missing
 
 test-integration:
 	@echo "Running MCP integration tests..."
@@ -178,6 +185,9 @@ format-all:
 	@echo "Formatting Knowledge Base..."
 	@cd mcp-servers/knowledge-base && make format
 	@echo ""
+	@echo "Formatting Git Operations..."
+	@cd mcp-servers/git-ops && make format
+	@echo ""
 	@echo "Formatting frontend..."
 	@cd frontend && npm run format
 	@echo ""
@@ -197,6 +207,9 @@ validate:
 	@echo "Validating Knowledge Base..."
 	@cd mcp-servers/knowledge-base && make validate
 	@echo ""
+	@echo "Validating Git Operations..."
+	@cd mcp-servers/git-ops && make validate
+	@echo ""
 	@echo "All validations passed!"
 
 validate-all: validate