refactor(backend): 変換後.config.jsonに統一するように+修正など (#16929)

* wip

* Update config.ts

* wip

* convertは元ファイルを変更するようなニュアンスを若干感じるのでcompileに改名

* wip

* Update package.json

* Revert "Update package.json"

This reverts commit e5c28023168f4631dc6b36a14b35cfddbad1fac0.

* wip

* wip

* 謎

* clean up

* wip

* wip

* Revert "wip"

This reverts commit 3aa25ac7cf337d57412308e63d8f54e2536b0f7f.

* wip

* wip

* Update dummy.yml

* wip

* Update compile_config.js

* Update compile_config.js

* wip

* Revert "wip"

This reverts commit fd78e097c65f747962e7a411938a0e67538ed347.

* Update dummy.yml

* Update compile_config.js

packages/backend/test-federation/compose.a.yml

@@ -37,12 +37,8 @@ services:
       - internal_network_a
     volumes:
       - type: bind
-        source: ./.config/a.test.default.yml
-        target: /misskey/.config/default.yml
-        read_only: true
-      - type: bind
-        source: ../scripts/convert_config.js
-        target: /misskey/packages/backend/scripts/convert_config.js
+        source: ./.config/a.test.config.json
+        target: /misskey/built/._config_.json
         read_only: true
 
   db.a.test: