refactor: send leadsquared activity errors to Sentry with context

Replace the manual log string in log_activity_error with structured
context passed through ChatwootExceptionTracker.

app/services/crm/leadsquared/processor_service.rb

@@ -95,13 +95,20 @@ class Crm::Leadsquared::ProcessorService < Crm::BaseProcessorService
   end
 
   def log_activity_error(error, activity_type, conversation, payload: nil)
-    ChatwootExceptionTracker.new(error, account: @account).capture_exception
-    context = "account_id=#{conversation.account_id}, conversation_display_id=#{conversation.display_id}"
+    context = {
+      activity_type: activity_type,
+      account_id: conversation.account_id,
+      conversation_display_id: conversation.display_id
+    }
     if payload
-      context += ", http_status=#{error.code}, prospect_id=#{payload[:lead_id]}, " \
-                 "activity_event=#{payload[:activity_code]}, note_bytes=#{payload[:activity_note].to_s.bytesize}"
+      context.merge!(
+        http_status: error.code,
+        prospect_id: payload[:lead_id],
+        activity_event: payload[:activity_code],
+        note_bytes: payload[:activity_note].to_s.bytesize
+      )
     end
-    Rails.logger.error("LeadSquared #{activity_type} activity failed: #{error.message} (#{context})")
+    ChatwootExceptionTracker.new(error, account: @account, additional_context: { leadsquared: context }).capture_exception
   end
 
   def get_activity_code(key)

spec/services/crm/leadsquared/processor_service_spec.rb

@@ -151,13 +151,20 @@ RSpec.describe Crm::Leadsquared::ProcessorService do
           allow(activity_client).to receive(:post_activity)
             .with('test_lead_id', 1001, activity_note)
             .and_raise(StandardError.new('Activity error'))
-
-          allow(Rails.logger).to receive(:error)
         end
 
-        it 'logs the error' do
+        it 'captures the exception with leadsquared context' do
+          tracker = instance_double(ChatwootExceptionTracker, capture_exception: nil)
+          allow(ChatwootExceptionTracker).to receive(:new).and_return(tracker)
+
           service.handle_conversation_created(conversation)
-          expect(Rails.logger).to have_received(:error).with(/LeadSquared conversation activity failed/)
+
+          expect(ChatwootExceptionTracker).to have_received(:new).with(
+            instance_of(StandardError),
+            account: account,
+            additional_context: { leadsquared: hash_including(activity_type: 'conversation', conversation_display_id: conversation.display_id) }
+          )
+          expect(tracker).to have_received(:capture_exception)
         end
       end
     end