feat: add system tags functionality for users

- Add system_tags field to users table as array of strings
- Add database migration for system_tags field
- Add generate_tags event handler to talents_live.ex
- Add tag generation functionality to TalentActions module
- Add custom streaming for tags with separate message types
- Add tags display section in user drawer
- Add generating tags state management
- Tags are generated using AI and saved to user.system_tags field

Author: zcesur

lib/algora/accounts/schemas/user.ex

@@ -106,6 +106,7 @@ defmodule Algora.Accounts.User do
 
     field :system_bio, :string
     field :system_bio_meta, :map, default: %{}
+    field :system_tags, {:array, :string}, default: []
 
     field :location_meta, :map
     field :location_iso_lvl4, :string

priv/repo/migrations/20250707214249_create_user_tags.exs

@@ -0,0 +1,9 @@
+defmodule Algora.Repo.Migrations.CreateUserTags do
+  use Ecto.Migration
+
+  def change do
+    alter table(:users) do
+      add :system_tags, {:array, :string}, default: []
+    end
+  end
+end