docs: tweak API wording (#5978)

docs/api-v2-reference/introduction.mdx

@@ -1,5 +1,5 @@
 ---
-title: "API v2 Reference (Draft)"
+title: "API v2 Reference (Beta)"
 icon: "code-compare"
 ---
 

docs/development/standards/qa/testing-methodology.mdx

@@ -35,7 +35,7 @@ We use Vitest as our primary testing framework. All unit tests follow these conv
    ```
 
 3. **Coverage Requirements**
-   - Minimum 85% code coverage requirement (WIP 👷‍♂️)
+   - Minimum 85% code coverage requirement 
    - Coverage is tracked using V8 provider
    - Coverage reports include:
      - Text summaries

docs/mint.json

@@ -314,7 +314,7 @@
       "pages": ["api-reference/rest-api", "api-reference/generate-key", "api-reference/test-key"]
     },
     {
-      "group": "API v2 Documentation (Draft)",
+      "group": "API v2 Documentation (Beta)",
       "pages": ["api-v2-reference/introduction"]
     }
   ],
@@ -793,7 +793,7 @@
       "url": "api-reference"
     },
     {
-      "name": "API v2 Reference (WIP 👷‍♂️)",
+      "name": "API v2 Reference (Beta)",
       "openapi": "/api-v2-reference/openapi.yml",
       "url": "api-v2-reference"
     }