docs: add new api references

docs/api-reference/spiders.md

@@ -0,0 +1,42 @@
+---
+search:
+  exclude: true
+---
+
+# Spider Classes
+
+Here's the reference information for the spider framework classes' parameters, attributes, and methods.
+
+You can import them directly like below:
+
+```python
+from scrapling.spiders import Spider, Request, CrawlResult, SessionManager, Response
+```
+
+## ::: scrapling.spiders.Spider
+    handler: python
+    :docstring:
+
+## ::: scrapling.spiders.Request
+    handler: python
+    :docstring:
+
+## Result Classes
+
+## ::: scrapling.spiders.result.CrawlResult
+    handler: python
+    :docstring:
+
+## ::: scrapling.spiders.result.CrawlStats
+    handler: python
+    :docstring:
+
+## ::: scrapling.spiders.result.ItemList
+    handler: python
+    :docstring:
+
+## Session Management
+
+## ::: scrapling.spiders.session.SessionManager
+    handler: python
+    :docstring: