Revert "fix: unescaped property keys in push rule evaluator + tests"

This reverts commit 89343e0.

Author: coder-with-a-bushido

lib/src/utils/pushrule_evaluator.dart

@@ -82,8 +82,7 @@ class _PatternCondition {
     if (tempField == null) {
       throw 'No field to match pattern on!';
     }
-    // Unescape \. to . per Matrix spec for property access paths
-    field = tempField.replaceAll(r'\.', '.');
+    field = tempField;
 
     var tempPat = condition.pattern;
     if (tempPat == null) {
@@ -127,8 +126,7 @@ class _EventPropertyCondition {
     if (tempField == null) {
       throw 'No field to check event property on!';
     }
-    // Unescape \. to . per Matrix spec for property access paths
-    field = tempField.replaceAll(r'\.', '.');
+    field = tempField;
 
     final tempValue = condition.value;
     if (![String, int, bool, Null].contains(tempValue.runtimeType)) {

test/pushevaluator_test.dart

@@ -811,79 +811,5 @@ void main() {
         returnsNormally,
       );
     });
-
-    test('escaped dot in property key (m.mentions)', () async {
-      // The Matrix spec uses \. to escape literal dots in property paths.
-      // e.g., content.m\.mentions.room means content["m.mentions"]["room"]
-      final event = Event.fromJson(jsonObj, room);
-
-      // Test 1: event_property_is with escaped dot - room mention
-      event.content['m.mentions'] = {'room': true};
-
-      final roomMentionRuleset = PushRuleSet(
-        override: [
-          PushRule(
-            ruleId: '.m.is_room_mention',
-            default$: true,
-            enabled: true,
-            actions: [
-              'notify',
-              {'set_tweak': 'highlight', 'value': true},
-              {'set_tweak': 'sound', 'value': 'goose.wav'},
-            ],
-            conditions: [
-              PushCondition(
-                kind: 'event_property_is',
-                key: r'content.m\.mentions.room', // escaped dot!
-                value: true,
-              ),
-            ],
-          ),
-        ],
-      );
-
-      var evaluator = PushruleEvaluator.fromRuleset(roomMentionRuleset);
-      var actions = evaluator.match(event);
-      expect(actions.notify, true, reason: 'room mention should match');
-      expect(actions.highlight, true);
-
-      // Test 2: same rule shouldn't match when room is false
-      event.content['m.mentions'] = {'room': false};
-      evaluator = PushruleEvaluator.fromRuleset(roomMentionRuleset);
-      actions = evaluator.match(event);
-      expect(actions.notify, false, reason: 'room=false should not match');
-
-      // Test 3: event_property_contains with escaped dot - user mention
-      event.content['m.mentions'] = {
-        'user_ids': ['@alice:example.com', '@bob:example.com'],
-      };
-
-      final userMentionRuleset = PushRuleSet(
-        override: [
-          PushRule(
-            ruleId: '.m.is_user_mention',
-            default$: true,
-            enabled: true,
-            actions: [
-              'notify',
-              {'set_tweak': 'highlight', 'value': true},
-              {'set_tweak': 'sound', 'value': 'goose.wav'},
-            ],
-            conditions: [
-              PushCondition(
-                kind: 'event_property_contains',
-                key: r'content.m\.mentions.user_ids', // escaped dot!
-                value: '@alice:example.com',
-              ),
-            ],
-          ),
-        ],
-      );
-
-      evaluator = PushruleEvaluator.fromRuleset(userMentionRuleset);
-      actions = evaluator.match(event);
-      expect(actions.notify, true, reason: 'user mention should match');
-      expect(actions.highlight, true);
-    });
   });
 }