add image gallery

tests/test_httpcli.py

@@ -39,6 +39,7 @@ class Cfg(Namespace):
             mte="a",
             hist=None,
             no_hash=False,
+            css_browser=None,
             **{k: False for k in "e2d e2ds e2dsa e2t e2ts e2tsr".split()}
         )
 

tests/test_vfs.py

@@ -18,7 +18,13 @@ from copyparty import util
 class Cfg(Namespace):
     def __init__(self, a=[], v=[], c=None):
         ex = {k: False for k in "e2d e2ds e2dsa e2t e2ts e2tsr".split()}
-        ex2 = {"mtp": [], "mte": "a", "hist": None, "no_hash": False}
+        ex2 = {
+            "mtp": [],
+            "mte": "a",
+            "hist": None,
+            "no_hash": False,
+            "css_browser": None,
+        }
         ex.update(ex2)
         super(Cfg, self).__init__(a=a, v=v, c=c, **ex)