fix: respect rule type for sub-rules in segment evaluation (#101)

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: Zaimwa9

.gitmodules

@@ -1,4 +1,4 @@
 [submodule "spec/engine-test-data"]
 	path = spec/engine-test-data
 	url = git@github.com:Flagsmith/engine-test-data.git
-	branch = v3.5.0
+	branch = v3.7.0

lib/flagsmith/engine/segments/evaluator.rb

@@ -93,7 +93,7 @@ def traits_match_segment_rule(identity_traits, rule, segment_id, identity_id)
             end
 
           matches_conditions &&
-            rule.rules.all? { |r| traits_match_segment_rule(identity_traits, r, segment_id, identity_id) }
+            rule.rules.send(rule.matching_function) { |r| traits_match_segment_rule(identity_traits, r, segment_id, identity_id) }
         end
         # rubocop:enable Metrics/MethodLength
 
@@ -137,9 +137,10 @@ def evaluate_conditions_from_context(rule, segment_key, context)
         def evaluate_sub_rules_from_context(rule, segment_key, context)
           return true if rule[:rules].nil? || rule[:rules].empty?
 
-          rule[:rules].all? do |sub_rule|
+          sub_rule_results = rule[:rules].map do |sub_rule|
             traits_match_segment_rule_from_context(sub_rule, segment_key, context)
           end
+          evaluate_rule_conditions(rule[:type], sub_rule_results)
         end
 
         # Evaluates a single segment condition using context