Refactor project structure according to actual logical layers

.github/workflows/pull_request.yml

@@ -23,7 +23,7 @@ jobs:
       fail-fast: false
       matrix:
         node-version: [20, 22, 24]
-        test: ["unit", "integration:v5", "integration:v4"]
+        test: ["unit", "integration:orkes-v5", "integration:orkes-v4"]
     name: Node.js v${{ matrix.node-version }} - ${{ matrix.test }} tests
     steps:
       - name: Checkout

src/common/OPEN-API-README.md → OPEN-API-README.md

@@ -1,13 +1,13 @@
-The client is generated using [this library](https://github.com/hey-api/openapi-ts). Generated code must not be modified directly.
+The open-api layer code is generated using [this library](https://github.com/hey-api/openapi-ts). Generated code (src/open-api/generated) must not be modified directly.
 
 ## Updating generated code
 
 1. Copy OpenApi spec data from up to date cluster `({cluster_url}/api-docs)`
-2. Paste to `open-api-spec/spec.json`
+2. Paste to `src/open-api/spec/spec.json`
 3. Prettify `spec.json`, run command: (todo: should be removed after OpenApi spec fix)
 
 ```text
-node open-api-spec/fix-additional-properties.ts
+node src/open-api/spec/fix-additional-properties.ts
 ```
 
 4. run command:

eslint.config.mjs

@@ -9,7 +9,8 @@ export default defineConfig(
   {
     ignores: [
       "dist/**",
-      "src/common/open-api/**", // OpenAPI auto-generated code
+      "src/open-api/generated/**", // OpenAPI auto-generated code
+      "src/open-api/spec/**", // OpenAPI spec and fix script
       "docs/**",
       "node_modules/**",
     ],

index.ts

@@ -1,5 +1,2 @@
-export * from "./src/task/index";
-export * from "./src/common";
-export * from "./src/core";
-export * from "./src/orkes";
-
+export * from "./src/sdk";
+export * from "./src/open-api";