feat: migrate payment API to v2 schema

.coderifts.yml

@@ -1,15 +1,13 @@
 schema:
   - api/openapi.yaml
-
 fail_on_breaking: true
-
+comment_mode: full
 policy:
   max_breaking_changes: 3
   no_delete_endpoints: true
   no_delete_required_fields: true
   require_deprecation_before_removal: true
   require_version_bump_on_breaking: true
-
 domains:
   - name: payments
     paths: ["/payments/*"]
@@ -22,24 +20,24 @@ domains:
   - name: webhooks
     paths: ["/webhooks/*"]
     sensitivity: webhook
-
 app_versions:
   - name: "iOS 3.2"
     api_version: "v1"
   - name: "Android 4.0"
     api_version: "v1"
-
 approval_matrix:
   required_field_removal: architect_approval
   response_type_change: senior_review
   critical_domain_breaking: cto_approval
-
 freeze_periods:
   - start: "2026-11-25"
     end: "2026-12-02"
     reason: "Black Friday"
-
 docs_paths:
   - "docs/*"
   - "README.md"
 fun_mode: true
+notifications:
+  slack:
+    webhook_url: "https://hooks.slack.com/services/test/test/test"
+    events: [block]

CHANGELOG.md

@@ -0,0 +1,2 @@
+# agent-native JSON block verification - 06:44:14
+# top_pattern verify - 07:26:34

README.md

@@ -33,3 +33,15 @@ Full integration docs: [coderifts.com/integrations/](https://coderifts.com/integ
 - [Integrations](https://coderifts.com/integrations/)
 - [Documentation](https://coderifts.com/docs/)
 - [Pricing](https://coderifts.com/pricing/)
+
+# Policy verification trigger - 2026-03-14T22:06:34Z
+# Policy webhook fix verification - 2026-03-14T22:12:54Z
+# Policy fix deployed - 2026-03-14T22:16:26Z
+# v23 deployed - 2026-03-14T22:21:06Z
+# debug logging - 2026-03-14T22:24:58Z
+# ledger fix deployed - 2026-03-14T22:31:16Z
+# final verification - 2026-03-14T22:35:22Z
+# debug marker test - 2026-03-14T22:42:37Z
+# enhanced debug - 2026-03-14T22:46:58Z
+# error debug - 2026-03-14T22:51:38Z
+# lint fix + policy fix - 2026-03-14T22:59:21Z