Change default value for available column from architectures table to…

… false

That way we stop having three values for that column: true, false and
null, and we can get rid of the issue in the
database_consistencty.todo.yml

See
https://github.com/djezzzl/database_consistency/wiki/threestatebooleanchecker

src/api/.database_consistency.todo.yml

@@ -1,8 +1,5 @@
 ---
 Architecture:
-  available:
-    ThreeStateBooleanChecker:
-      enabled: false
   id:
     PrimaryKeyTypeChecker:
       enabled: false

src/api/app/models/architecture.rb

@@ -71,7 +71,7 @@ def discard_cache
 # Table name: architectures
 #
 #  id        :integer          not null, primary key
-#  available :boolean          default(FALSE)
+#  available :boolean          default(FALSE), not null
 #  name      :string(255)      not null, indexed
 #
 # Indexes

src/api/db/migrate/20240927144404_add_not_null_to_architectures_available.rb

@@ -0,0 +1,5 @@
+class AddNotNullToArchitecturesAvailable < ActiveRecord::Migration[7.0]
+  def change
+    change_column_null :architectures, :available, false
+  end
+end

src/api/db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2024_09_16_121900) do
+ActiveRecord::Schema[7.0].define(version: 2024_09_27_144404) do
   create_table "active_storage_attachments", id: :integer, charset: "utf8mb4", collation: "utf8mb4_unicode_ci", force: :cascade do |t|
     t.string "name", null: false
     t.string "record_type", null: false
@@ -51,7 +51,7 @@
 
   create_table "architectures", id: :integer, charset: "utf8mb4", collation: "utf8mb4_unicode_ci", options: "ENGINE=InnoDB ROW_FORMAT=DYNAMIC", force: :cascade do |t|
     t.string "name", null: false
-    t.boolean "available", default: false
+    t.boolean "available", default: false, null: false
     t.index ["name"], name: "arch_name_index", unique: true
   end