fix: import paths (fetchers→readers), schema field mismatch, RSS detection

Bugs found during fresh pip install testing:
- readers/*.py still referenced agent_eyes.fetchers → fixed to agent_eyes.readers
- reader.py passed 'author'/'metadata' to UnifiedContent which doesn't have those → use 'extra' field
- RSS URL detection missed domains containing 'rss' (e.g. hnrss.org)

agent_eyes/readers/twitter.py

@@ -15,7 +15,7 @@ import requests
 from loguru import logger
 from typing import Dict, Any
 
-from agent_eyes.fetchers.jina import fetch_via_jina
+from agent_eyes.readers.jina import fetch_via_jina
 
 
 OEMBED_URL = "https://publish.twitter.com/oembed"
@@ -75,7 +75,7 @@ async def _fetch_via_playwright(url: str) -> Dict[str, Any]:
             "  playwright install chromium"
         )
 
-    from agent_eyes.fetchers.browser import get_session_path
+    from agent_eyes.readers.browser import get_session_path
     from pathlib import Path
 
     session_path = get_session_path("twitter")

agent_eyes/readers/wechat.py

@@ -23,7 +23,7 @@ async def fetch_wechat(url: str) -> Dict[str, Any]:
     # Tier 1: Jina Reader
     try:
         logger.info(f"[WeChat] Tier 1 — Jina: {url}")
-        from agent_eyes.fetchers.jina import fetch_via_jina
+        from agent_eyes.readers.jina import fetch_via_jina
 
         data = fetch_via_jina(url)
         if data.get("content"):
@@ -41,7 +41,7 @@ async def fetch_wechat(url: str) -> Dict[str, Any]:
     # Tier 2: Playwright headless (no session needed)
     try:
         logger.info(f"[WeChat] Tier 2 — Playwright headless: {url}")
-        from agent_eyes.fetchers.browser import fetch_via_browser
+        from agent_eyes.readers.browser import fetch_via_browser
 
         data = await fetch_via_browser(url)
         return {

agent_eyes/readers/xhs.py

@@ -13,7 +13,7 @@ from loguru import logger
 from typing import Dict, Any
 from pathlib import Path
 
-from agent_eyes.fetchers.jina import fetch_via_jina
+from agent_eyes.readers.jina import fetch_via_jina
 
 
 async def fetch_xhs(url: str) -> Dict[str, Any]:
@@ -43,7 +43,7 @@ async def fetch_xhs(url: str) -> Dict[str, Any]:
         logger.warning(f"[XHS] Jina failed ({e}), falling back to browser")
 
     # Tier 2: Playwright with session
-    from agent_eyes.fetchers.browser import get_session_path, SESSION_DIR
+    from agent_eyes.readers.browser import get_session_path, SESSION_DIR
 
     session_path = get_session_path("xhs")
     if not Path(session_path).exists():
@@ -56,7 +56,7 @@ async def fetch_xhs(url: str) -> Dict[str, Any]:
 
     try:
         logger.info(f"[XHS] Tier 2 — Playwright with session: {url}")
-        from agent_eyes.fetchers.browser import fetch_via_browser
+        from agent_eyes.readers.browser import fetch_via_browser
 
         data = await fetch_via_browser(url, storage_state=session_path)
         return {

agent_eyes/readers/youtube.py

@@ -17,7 +17,7 @@ import tempfile
 from loguru import logger
 from typing import Dict, Any
 
-from agent_eyes.fetchers.jina import fetch_via_jina
+from agent_eyes.readers.jina import fetch_via_jina
 
 
 def _extract_video_id(url: str) -> str: