moved html mocks to html sub folder and updated conftest.py to read from new location with better path and endpoint handling

tests/conftest.py

@@ -8,7 +8,7 @@ from omniread.core.content import ContentType
 from omniread.html.scraper import HTMLScraper
 
 
-MOCK_DIR = Path(__file__).parent / "mocks"
+MOCK_HTML_DIR = Path(__file__).parent / "mocks" / "html"
 
 
 def render_html(template_path, data_path) -> bytes:
@@ -30,23 +30,17 @@ def mock_transport(request: httpx.Request) -> httpx.Response:
     httpx MockTransport handler.
     """
     path = request.url.path
-
-    if path == "/simple":
-        content = render_html(
-            MOCK_DIR / "simple.html.jinja",
-            MOCK_DIR / "simple.json",
-        )
-    elif path == "/table":
-        content = render_html(
-            MOCK_DIR / "table.html.jinja",
-            MOCK_DIR / "table.json",
-        )
-    else:
+    if path not in ['/simple', '/table']:
         return httpx.Response(
             status_code=404,
             content=b"Not Found",
             request=request,
         )
+    endpoint = path.split("/")[-1]
+    content = render_html(
+        MOCK_HTML_DIR / f"{endpoint}.html.jinja",
+        MOCK_HTML_DIR / f"{endpoint}.json",
+    )
 
     return httpx.Response(
         status_code=200,