feat: add separate arazzo rule-set

Author: DmitryAnansky

.changeset/purple-lobsters-stare.md

@@ -0,0 +1,6 @@
+---
+"@redocly/openapi-core": patch
+"@redocly/cli": patch
+---
+
+Updated `sourceDescriptions` to enforce a valid type field, ensuring compliance with the Arazzo specification.

.changeset/strong-ties-argue.md

@@ -0,0 +1,7 @@
+---
+"@redocly/openapi-core": patch
+"@redocly/cli": patch
+---
+
+Introduced `struct` rule.
+Added Arazzo version 1 ruleset.

.gitignore

@@ -12,4 +12,4 @@ output/
 *.tsbuildinfo
 *.tgz
 redoc-static.html
-packages/cli/README.md
+packages/cli/README.md

__tests__/check-config/config-type-extensions-in-assertions/snapshot.js

@@ -2,6 +2,7 @@
 
 exports[`E2E check-config config type extension in assertions 1`] = `
 
+The 'spec' field is deprecated. Use struct instead. 
 ✅  Your config is valid.
 
 `;

__tests__/check-config/wrong-config-type-extensions-in-assertions/redocly.yaml

@@ -4,7 +4,7 @@ plugins:
   - plugins/type-extention.js
 
 rules:
-  spec: warn
+  struct: warn
   rule/metadata-lifecycle:
     subject:
       type: WrongXMetaData

__tests__/check-config/wrong-config-type-extensions-in-assertions/snapshot.js

@@ -33,7 +33,7 @@ The field \`title\` must be present on this level.
 5 |   description: Example description
 6 |   version: '1.0'
 
-Error was generated by the spec rule.
+Error was generated by the struct rule.
 
 
 [2] ../__fixtures__/invalid-openapi.yaml:10:5 at #/paths/~1pet~1findByStatus/get/summary
@@ -60,7 +60,7 @@ Expected type \`Responses\` (object) but got \`null\`
    |     ^^^^^^^^^^
 12 |
 
-Error was generated by the spec rule.
+Error was generated by the struct rule.
 
 
 [4] ../__fixtures__/invalid-openapi.yaml:4:1 at #/info

__tests__/lint-config/invalid-config-assertation-config-type/snapshot.js

@@ -18,7 +18,7 @@ The field \`info\` must be present on this level.
    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 18 |
 
-Error was generated by the spec rule.
+Error was generated by the struct rule.
 
 
 [2] museum.yaml:9:5 at #/workflows/0
@@ -36,7 +36,7 @@ The field \`steps\` must be present on this level.
    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 18 |
 
-Error was generated by the spec rule.
+Error was generated by the struct rule.
 
 
 museum.yaml: validated in <test>ms

__tests__/lint-config/invalid-definition-and-config/config-with-warn.snapshot.js

@@ -9,7 +9,7 @@ const XMetaData = {
 module.exports = {
   id: 'type-extension',
   typeExtension: {
-    arazzo(types) {
+    arazzo1(types) {
       newTypes = {
         ...types,
         XMetaData: XMetaData,