fix: resolve yq version compatibility and BATS warnings

- Handle both quoted and unquoted yq output for cross-version compatibility
- Support both python-based yq (outputs quotes) and go-based yq (no quotes)
- Fix BATS warning about expected exit codes by using run -0 -127
- Add minimum BATS version requirement for modern syntax
- Resolves tests 19-21 failing due to different yq output formats in CI

All tests now pass with proper version compatibility handling.

Author: chutch3

tests/unit/cli/enhanced_cli_test.bats

@@ -1,5 +1,7 @@
 #!/usr/bin/env bats
 
+bats_require_minimum_version 1.5.0
+
 setup() {
     # Load test helper functions
     load ../scripts/test_helper
@@ -122,7 +124,8 @@ teardown() {
 @test "selfhosted_deploy_compose_should_use_generated_files" {
     # Test that './selfhosted deploy compose' attempts to call compose function
     cd "${PROJECT_ROOT}"
-    run bash "${PROJECT_ROOT}/selfhosted.sh" deploy compose up --dry-run
+    # Expect either success (0) or command not found (127) - both are valid
+    run -0 -127 bash "${PROJECT_ROOT}/selfhosted.sh" deploy compose up --dry-run
     # Should either generate files and run compose, or show that docker-compose is missing
     [[ "$output" == *"Starting services with Docker Compose"* ]] || [[ "$output" == *"docker-compose: command not found"* ]]
 }

tests/unit/config/services_config_test.bats

@@ -34,7 +34,8 @@ teardown() {
     # Test that actual budget service is defined
     run yq '.services.actual.name' "${BATS_TEST_DIRNAME}/../../../config/services.yaml"
     [ "$status" -eq 0 ]
-    [[ "$output" == '"Actual Budget"' ]]
+    # Handle both quoted (python yq) and unquoted (go yq) output
+    [[ "$output" == '"Actual Budget"' || "$output" == 'Actual Budget' ]]
 }
 
 @test "services_yaml_should_define_service_metadata" {
@@ -45,14 +46,16 @@ teardown() {
 
     run yq '.services.actual.category' "${BATS_TEST_DIRNAME}/../../../config/services.yaml"
     [ "$status" -eq 0 ]
-    [[ "$output" == '"finance"' ]]
+    # Handle both quoted (python yq) and unquoted (go yq) output
+    [[ "$output" == '"finance"' || "$output" == 'finance' ]]
 }
 
 @test "services_yaml_should_define_domain_patterns" {
     # Test that services have domain configuration
     run yq '.services.actual.domain' "${BATS_TEST_DIRNAME}/../../../config/services.yaml"
     [ "$status" -eq 0 ]
-    [[ "$output" == '"budget"' ]]
+    # Handle both quoted (python yq) and unquoted (go yq) output
+    [[ "$output" == '"budget"' || "$output" == 'budget' ]]
 }
 
 @test "services_yaml_should_define_compose_config" {