Import tasks rather than including them

Imports bring in tasks statically, allowing tags on the import to
propagate properly. There is no need for the dynamic behavior of
includes, they're just being used for organization.

dhall/asterisk.dhall

@@ -1,20 +1,8 @@
 let Text/concatMapSep = ./Prelude/Text/concatMapSep
 
-let Mailbox =
+let Mailbox = ./Asterisk/Mailbox
-      { Type = { id : Text, context : Text, name : Text, email : Text }
-      , default = { name = "", email = "" }
-      }
 
-let Endpoint =
+let Endpoint = ./Asterisk/Endpoint
-      { Type =
-          { id : Text
-          , context : Text
-          , password : Text
-          , callerid : Text
-          , mailboxes : List Mailbox.Type
-          }
-      , default = { callerid = "", mailboxes = [] : List Mailbox.Type }
-      }
 
 let mailboxes =
       { correl = Mailbox::{

roles/asterisk/tasks/main.yml

@@ -1,8 +1,8 @@
 - name: Configure Asterisk
   tags: asterisk-configuration
-  ansible.builtin.include_tasks:
+  ansible.builtin.import_tasks:
     file: configure_asterisk.yml
 - name: Install Voicemail API
   tags: voicemail-api
-  ansible.builtin.include_tasks:
+  ansible.builtin.import_tasks:
     file: install_voicemail_api.yml

roles/phone-provisioning/tasks/main.yml

@@ -1,8 +1,8 @@
 - name: Install Apache2
-  ansible.builtin.include_tasks:
+  ansible.builtin.import_tasks:
     file: install_apache2.yml
 - name: Install TFTPd
-  ansible.builtin.include_tasks:
+  ansible.builtin.import_tasks:
     file: install_tftpd.yml
 - name: Copy phone provisioning files
   tags: phone-configuration
@@ -10,5 +10,5 @@
     src: tftpboot/
     dest: /var/lib/tftpboot/
 - name: Configure and enable phone provisioning
-  ansible.builtin.include_tasks:
+  ansible.builtin.import_tasks:
     file: configure_provisioning.yml