modify title and rm disclaimer

lib/jkutemplate/template/utils.typ

@@ -0,0 +1,35 @@
+#let inwriting = true
+#let draft = true
+
+#assert(not(inwriting and not(draft)), message: "If inwriting is true, draft should be true as well.")
+
+#let todo(it) = [
+  #if inwriting [
+    #text(size: 0.8em)[#emoji.pencil]  #text(it, fill: red, weight: 600)
+  ]
+]
+
+#let silentheading(level, body) = [
+  #heading(outlined: false, level: level, numbering: none, bookmarked: true)[#body]
+]
+
+#let in-outline = state("in-outline", false)
+
+#let flex-caption-styles = rest => {
+  show outline: it => {
+    in-outline.update(true)
+    it
+    in-outline.update(false)
+  }
+  rest
+}
+
+#let flex-caption(long, short) = (
+  context (
+    if in-outline.get() {
+      short
+    } else {
+      long
+    }
+  )
+)