Give the address books the menus the calendars have

Two remarks from the reporter's colleague, both the same underlying thing:
contacts and calendar grew their menus at different times and it shows.

The dots button on hover. The calendar has offered its per-item menu two ways
since it was written -- the button and right-click -- and contacts only had
right-click, which is undiscoverable and unavailable on touch. The rows are
already .nav-item, which has carried the hover-reveal rule for mail folders
all along, so this is the button and no CSS.

Import and export move into those menus. As a pair of buttons at the foot of
the sidebar they did not say which address book they acted on -- they meant
"whatever is selected", which is not something a button can tell you. The
calendar settled this already: its iCAL import lives in the calendar's own
menu, because that is where "which one?" is answered by where you clicked.
The events they dispatch now name the book instead of meaning the selection.

Exporting a book now exports that book, rather than the list on screen. The
old one handed you whatever was showing, so a search box with something in it
quietly narrowed the export -- fine while the button sat under that list,
wrong from a menu in the sidebar.

Two things that would otherwise have been lost with the buttons. "All
contacts" gets the same menu, so exporting everything still has a home; and
a book somebody shared gets a menu rather than the bare X, since it can be
exported too and losing that would have been a regression dressed as a
tidy-up. The X moves inside as "Remove from my contacts".

Closes #224.

web/src/locales/de.ts

@@ -363,8 +363,11 @@ export const catalog: Catalog = {
     "No address books yet.": "Noch keine Adressbücher.",
     "Choose from address books": "Aus Adressbüchern wählen",
     "Import vCard": "vCard importieren",
-    "Export all": "Alle exportieren",
-    "Export book": "Adressbuch exportieren",
+    "Export all contacts": "Alle Kontakte exportieren",
+    "Export address book": "Dieses Adressbuch exportieren",
+    "Import contacts…": "Kontakte importieren…",
+    "Contact options": "Kontaktoptionen",
+    "Address book options": "Adressbuchoptionen",
     "Email group": "Gruppe anschreiben",
     "Email everyone": "Alle anschreiben",
     "Members": "Mitglieder",

web/src/locales/es.ts

@@ -355,8 +355,11 @@ export const catalog: Catalog = {
     "No address books yet.": "Aún no hay libretas de direcciones.",
     "Choose from address books": "Elegir de las libretas de direcciones",
     "Import vCard": "Importar una vCard",
-    "Export all": "Exportar todo",
-    "Export book": "Exportar la libreta",
+    "Export all contacts": "Exportar todos los contactos",
+    "Export address book": "Exportar esta libreta de direcciones",
+    "Import contacts…": "Importar contactos…",
+    "Contact options": "Opciones de contactos",
+    "Address book options": "Opciones de la libreta",
     "Email group": "Escribir al grupo",
     "Email everyone": "Escribir a todos",
     "Members": "Miembros",

web/src/locales/fr.ts

@@ -360,8 +360,11 @@ export const catalog: Catalog = {
     "No address books yet.": "Aucun carnet d'adresses pour le moment.",
     "Choose from address books": "Choisir dans les carnets d'adresses",
     "Import vCard": "Importer une vCard",
-    "Export all": "Tout exporter",
-    "Export book": "Exporter le carnet",
+    "Export all contacts": "Exporter tous les contacts",
+    "Export address book": "Exporter ce carnet d’adresses",
+    "Import contacts…": "Importer des contacts…",
+    "Contact options": "Options des contacts",
+    "Address book options": "Options du carnet d’adresses",
     "Email group": "Écrire au groupe",
     "Email everyone": "Écrire à tous",
     "Members": "Membres",

web/src/locales/ja.ts

@@ -354,8 +354,11 @@ export const catalog: Catalog = {
     "No address books yet.": "アドレス帳がまだありません。",
     "Choose from address books": "アドレス帳から選択",
     "Import vCard": "vCard をインポート",
-    "Export all": "すべてエクスポート",
-    "Export book": "アドレス帳をエクスポート",
+    "Export all contacts": "すべての連絡先をエクスポート",
+    "Export address book": "このアドレス帳をエクスポート",
+    "Import contacts…": "連絡先をインポート…",
+    "Contact options": "連絡先のオプション",
+    "Address book options": "アドレス帳のオプション",
     "Email group": "グループにメール",
     "Email everyone": "全員にメール",
     "Members": "メンバー",

web/src/locales/nl.ts

@@ -351,8 +351,11 @@ export const catalog: Catalog = {
     "No address books yet.": "Nog geen adresboeken.",
     "Choose from address books": "Kiezen uit adresboeken",
     "Import vCard": "vCard importeren",
-    "Export all": "Alles exporteren",
-    "Export book": "Adresboek exporteren",
+    "Export all contacts": "Alle contacten exporteren",
+    "Export address book": "Dit adresboek exporteren",
+    "Import contacts…": "Contacten importeren…",
+    "Contact options": "Contactopties",
+    "Address book options": "Adresboekopties",
     "Email group": "Groep e-mailen",
     "Email everyone": "Iedereen e-mailen",
     "Members": "Leden",

web/src/locales/pt-BR.ts

@@ -358,8 +358,11 @@ export const catalog: Catalog = {
     "No address books yet.": "Ainda não há catálogos de endereços.",
     "Choose from address books": "Escolher nos catálogos de endereços",
     "Import vCard": "Importar um vCard",
-    "Export all": "Exportar tudo",
-    "Export book": "Exportar o catálogo",
+    "Export all contacts": "Exportar todos os contatos",
+    "Export address book": "Exportar este catálogo de endereços",
+    "Import contacts…": "Importar contatos…",
+    "Contact options": "Opções de contatos",
+    "Address book options": "Opções do catálogo",
     "Email group": "Escrever para o grupo",
     "Email everyone": "Escrever para todos",
     "Members": "Membros",

web/src/locales/ru.ts

@@ -357,8 +357,11 @@ export const catalog: Catalog = {
     "No address books yet.": "Адресных книг пока нет.",
     "Choose from address books": "Выбрать из адресных книг",
     "Import vCard": "Импорт vCard",
-    "Export all": "Экспортировать всё",
-    "Export book": "Экспортировать книгу",
+    "Export all contacts": "Экспортировать все контакты",
+    "Export address book": "Экспортировать эту адресную книгу",
+    "Import contacts…": "Импортировать контакты…",
+    "Contact options": "Параметры контактов",
+    "Address book options": "Параметры адресной книги",
     "Email group": "Написать группе",
     "Email everyone": "Написать всем",
     "Members": "Участники",

web/src/locales/uk.ts

@@ -351,8 +351,11 @@ export const catalog: Catalog = {
     "No address books yet.": "Адресних книг поки немає.",
     "Choose from address books": "Вибрати з адресних книг",
     "Import vCard": "Імпорт vCard",
-    "Export all": "Експортувати все",
-    "Export book": "Експортувати книгу",
+    "Export all contacts": "Експортувати всі контакти",
+    "Export address book": "Експортувати цю адресну книгу",
+    "Import contacts…": "Імпортувати контакти…",
+    "Contact options": "Параметри контактів",
+    "Address book options": "Параметри адресної книги",
     "Email group": "Написати групі",
     "Email everyone": "Написати всім",
     "Members": "Учасники",

web/src/locales/zh-Hans.ts

@@ -353,8 +353,11 @@ export const catalog: Catalog = {
     "No address books yet.": "还没有通讯录。",
     "Choose from address books": "从通讯录中选择",
     "Import vCard": "导入 vCard",
-    "Export all": "全部导出",
-    "Export book": "导出通讯录",
+    "Export all contacts": "导出所有联系人",
+    "Export address book": "导出此通讯录",
+    "Import contacts…": "导入联系人…",
+    "Contact options": "联系人选项",
+    "Address book options": "通讯录选项",
     "Email group": "给该群组写邮件",
     "Email everyone": "给所有人写邮件",
     "Members": "成员",