feat: migrate user settings and agent management to gettext

Migrates all remaining user settings and agent management flash messages to gettext:

User Settings:
- session_manager.ex: mobile device removal, alert preferences, browser session revocation, revoke all sessions
- totp_manager.ex: device creation, verification, deletion, recovery code generation
- api_token_manager.ex: token creation, deletion, validation errors
- user_auth.ex: policy consent acceptance message

Agent Management:
- agent_live/edit.ex: agent update success
- agent_live/index.ex: agent/cloud poller creation, token regeneration, agent deletion, global default settings

All flash messages now use domain-specific helpers (t_auth, t_equipment) for proper internationalization.

Tests passing: 4165 tests, 0 failures

lib/towerops_web/live/agent_live/index.ex

@@ -327,8 +327,8 @@ defmodule ToweropsWeb.AgentLive.Index do
 
   defp get_success_message(is_cloud_poller) do
     if is_cloud_poller,
-      do: "Cloud poller created successfully",
-      else: "Agent created successfully"
+      do: t_equipment("Cloud poller created successfully"),
+      else: t_equipment("Agent created successfully")
   end
 
   defp validate_and_save_global_default(nil) do
@@ -355,8 +355,8 @@ defmodule ToweropsWeb.AgentLive.Index do
   defp handle_global_default_success(socket, agent_token_id) do
     message =
       if agent_token_id,
-        do: "Global default cloud poller set successfully",
-        else: "Global default cloud poller cleared"
+        do: t_equipment("Global default cloud poller set successfully"),
+        else: t_equipment("Global default cloud poller cleared")
 
     {:noreply,
      socket

priv/gettext/auth.pot

@@ -290,3 +290,88 @@ msgstr ""
 #, elixir-autogen, elixir-format
 msgid "You must set up two-factor authentication to continue."
 msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/api_token_manager.ex:66
+#, elixir-autogen, elixir-format
+msgid "API token deleted successfully."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/totp_manager.ex:109
+#, elixir-autogen, elixir-format
+msgid "Cannot remove last device. You must have at least one."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/totp_manager.ex:64
+#, elixir-autogen, elixir-format
+msgid "Device added successfully!"
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/totp_manager.ex:102
+#, elixir-autogen, elixir-format
+msgid "Device removed successfully."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/api_token_manager.ex:39
+#, elixir-autogen, elixir-format
+msgid "Failed to create API token."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/totp_manager.ex:44
+#, elixir-autogen, elixir-format
+msgid "Failed to create device."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/api_token_manager.ex:70
+#, elixir-autogen, elixir-format
+msgid "Failed to delete API token."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/totp_manager.ex:131
+#, elixir-autogen, elixir-format
+msgid "Failed to generate recovery codes."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/totp_manager.ex:113
+#, elixir-autogen, elixir-format
+msgid "Failed to remove device."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/session_manager.ex:66
+#, elixir-autogen, elixir-format
+msgid "Failed to revoke session."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/totp_manager.ex:71
+#, elixir-autogen, elixir-format
+msgid "Invalid code. Please try again."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/api_token_manager.ex:42
+#, elixir-autogen, elixir-format
+msgid "Name and organization are required."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/session_manager.ex:94
+#, elixir-autogen, elixir-format
+msgid "Revoked %{count} other session(s) successfully."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/session_manager.ex:63
+#, elixir-autogen, elixir-format
+msgid "Session not found."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/session_manager.ex:56
+#, elixir-autogen, elixir-format
+msgid "Session revoked successfully."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/api_token_manager.ex:73
+#, elixir-autogen, elixir-format
+msgid "You can only delete your own tokens."
+msgstr ""
+
+#: lib/towerops_web/live/user_settings_live/session_manager.ex:60
+#, elixir-autogen, elixir-format
+msgid "You cannot revoke your current session."
+msgstr ""

priv/gettext/equipment.pot

@@ -219,3 +219,83 @@ msgstr ""
 #, elixir-autogen, elixir-format
 msgid "You don't have access to this alert"
 msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:331
+#, elixir-autogen, elixir-format
+msgid "Agent created successfully"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:202
+#, elixir-autogen, elixir-format
+msgid "Agent deleted successfully. Devices now fall back to site/org defaults or cloud polling."
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/edit.ex:49
+#, elixir-autogen, elixir-format
+msgid "Agent updated successfully"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:330
+#, elixir-autogen, elixir-format
+msgid "Cloud poller created successfully"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:97
+#, elixir-autogen, elixir-format
+msgid "Failed to create agent"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:96
+#, elixir-autogen, elixir-format
+msgid "Failed to create cloud poller"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:206
+#, elixir-autogen, elixir-format
+msgid "Failed to delete agent"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:141
+#, elixir-autogen, elixir-format
+msgid "Failed to generate new token"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:145
+#, elixir-autogen, elixir-format
+msgid "Failed to revoke old token"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:235
+#, elixir-autogen, elixir-format
+msgid "Failed to update global default cloud poller"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:359
+#, elixir-autogen, elixir-format
+msgid "Global default cloud poller cleared"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:358
+#, elixir-autogen, elixir-format
+msgid "Global default cloud poller set successfully"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:138
+#, elixir-autogen, elixir-format
+msgid "New token generated successfully"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:91
+#, elixir-autogen, elixir-format
+msgid "Only superadmins can create cloud pollers"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:238
+#, elixir-autogen, elixir-format
+msgid "Only superadmins can set the global default cloud poller"
+msgstr ""
+
+#: lib/towerops_web/live/agent_live/index.ex:232
+#, elixir-autogen, elixir-format
+msgid "Selected agent no longer exists. Please choose another agent."
+msgstr ""