add optional header part for options & add biblio view with mode as component

src/pages/Biblio.vue

@@ -0,0 +1,27 @@
+<template>
+  <component-debug :component="this">
+    <component :is="mode" />
+  </component-debug>
+</template>
+
+<script>
+import { CardList, CardMap, TreeMap } from './biblio'
+
+
+export default {
+  name: 'Biblio',
+
+  components: {
+    CardList,
+    CardMap,
+    TreeMap
+  },
+
+  props: {
+    mode: { type: String, required: true }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+</style>

src/pages/_partials/TextOptions.vue

@@ -0,0 +1,16 @@
+<template>
+  <component-debug :component="this" v-if="show" />
+</template>
+
+<script>
+export default {
+  name: 'TextOptions',
+
+  props: {
+    show: { type: Boolean, default: true }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+</style>