Draupnir 2.0.0 (#3941)

* Draupnir 2.0.0

The config getting changes all over the place is because of 2.0 having removed a lot of config options due to the code being removed.

* Update Draupnir Documentation to reflect state as of 2.0.0

* Apply Review Feedback

Co-authored-by: Suguru Hirahara <luixxiul@users.noreply.github.com>

* Change Room IDs found in code review to not conform to playbook standard.

Co-authored-by: Suguru Hirahara <luixxiul@users.noreply.github.com>

* Further Integrate Code Review Feedback

* Apply remaining suggestions from code review.

Co-authored-by: Suguru Hirahara <luixxiul@users.noreply.github.com>

* Apply Configuration Review Feedback

Co-authored-by: Suguru Hirahara <luixxiul@users.noreply.github.com>

* Add Self Registration and Native Login to Draupnir

* Rework Draupnir Documentation to Remove Pantalaimon

* Set bot.draupnir as default username for the bot in config

* Draupnir 2.0.1

* Integrate Review Feedback on Structure of Docs

Co-authored-by: Suguru Hirahara <luixxiul@users.noreply.github.com>

* Further Restructure Docs and tweak variables in response.

* Only auto-create draupnir user if a password has been set

The Draupnir role supports configuring it with either an access token or with a password.

When a password is not assigned (which means the access token mode is used), the user is to be created manually.

* Add ensure-matrix-users-created tag

Now that the Draupnir user may be auto-created in certain configurations (if a password is assigned), it's useful to have the tag there.

---------

Co-authored-by: Suguru Hirahara <luixxiul@users.noreply.github.com>
Co-authored-by: Slavi Pantaleev <slavi@devture.com>

group_vars/matrix_servers

@@ -4993,6 +4993,10 @@ matrix_synapse_admin_config_asManagedUsers_auto: |
       '^@'+(matrix_bot_buscarron_login | default('') | regex_escape) +':'+(matrix_domain | regex_escape)+'$',
     ] if matrix_bot_buscarron_enabled else [])
     +
+    ([
+      '^@'+(matrix_bot_draupnir_login | default('') | regex_escape) +':'+(matrix_domain | regex_escape)+'$',
+    ] if matrix_bot_draupnir_enabled else [])
+    +
     ([
       '^@'+(matrix_bot_chatgpt_matrix_bot_username_localpart | default('') | regex_escape) +':'+(matrix_domain | regex_escape)+'$',
     ] if matrix_bot_chatgpt_enabled else [])
@@ -5855,6 +5859,12 @@ matrix_user_creator_users_auto: |
       'initial_password': matrix_bot_maubot_initial_password,
       'initial_type': 'bot',
     }] if matrix_bot_maubot_enabled else [])
+        +
+    ([{
+      'username': matrix_bot_draupnir_login,
+      'initial_password': matrix_bot_draupnir_password,
+      'initial_type': 'bot',
+    }] if matrix_bot_draupnir_enabled and matrix_bot_draupnir_password else [])
   }}
 
 ######################################################################