fix: remove edit and view

Since index.md is rendered, doesn't make sense there

Author: gadomski

zensical.toml

@@ -4,7 +4,6 @@ site_description = "Tools for working with SpatioTemporal Asset Catalogs (STAC)"
 site_author = "Pete Gadomski"
 site_url = "https://stac-utils.github.io"
 repo_url = "https://github.com/stac-utils/stac-utils.github.io"
-edit_uri = "edit/main/docs/"
 copyright = """
 Copyright © 2026 The STAC PSC
 """
@@ -14,8 +13,6 @@ favicon = "stac-utils.png"
 language = "en"
 features = [
     "announce.dismiss",
-    "content.action.edit",
-    "content.action.view",
     "content.tooltips",
     "navigation.footer",
     "navigation.indexes",