added mermaid and a lot of cmap changes

static/css/wiki.css

@@ -532,6 +532,32 @@ body {
   font-size: .94em;
 }
 
+.rw-mermaid {
+  margin: 1.25em 0;
+  overflow-x: auto;
+  text-align: center;
+}
+
+.rw-mermaid svg {
+  display: inline-block;
+  max-width: 100%;
+  height: auto;
+}
+
+pre.rw-mermaid-error {
+  border-color: #b42318;
+  background: #fff4f2;
+}
+
+pre.rw-mermaid-error::before {
+  display: block;
+  margin-bottom: .6em;
+  color: #b42318;
+  content: "Mermaid diagram could not be rendered";
+  font-family: system-ui, sans-serif;
+  font-weight: 600;
+}
+
 .markdown-body blockquote,
 .EasyMDEContainer .editor-preview blockquote,
 .EasyMDEContainer .editor-preview-side blockquote {
@@ -1342,6 +1368,29 @@ body.editor-mode .editor-metadata-row {
   gap: 12px;
 }
 
+.archived-cmaps-list {
+  display: grid;
+  gap: 12px;
+}
+
+.archived-cmap-row {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto;
+  gap: 4px 16px;
+  align-items: center;
+  padding: 12px 0;
+  border-bottom: 1px solid var(--wiki-border);
+}
+
+.archived-cmap-row .muted {
+  grid-column: 1;
+}
+
+.archived-cmap-row button {
+  grid-column: 2;
+  grid-row: 1 / span 2;
+}
+
 .orphaned-upload-row {
   padding: 12px 0;
   border-bottom: 1px solid var(--wiki-border);