Add tag overview, improve assets

CHDataManagement/Page Elements/ContentElements/AdditionalPageHeaders.swift

@@ -1,21 +0,0 @@
-
-struct AdditionalPageHeaders {
-
-    let headers: RequiredHeaders
-
-    let assetPath: String
-
-    #warning("Provide paths in settings, import files")
-    var content: String {
-        headers.map(header).sorted().joined()
-    }
-
-    private func header(for asset: HeaderFile) -> String {
-        let file = asset.rawValue
-        guard file.hasSuffix(".js") else {
-            return "<link rel='stylesheet' type='text/css' href='\(assetPath)/css/\(file)'>"
-        }
-        let module = asset.asModule ? " type='module'" : ""
-        return "<script\(module) src='\(assetPath)/js/\(file)'></script>"
-    }
-}