Doc Japanese Translation

docs: Japanse Translation

🐛 Avoid emitting `undefined` as a return value

🐛 Fix reactivity for `@Provide`

+ correctly expose `methods` option to recover compatibility to `vue-class-component`

Consider an empty emitter function:

```ts
@Component
class MyComponent {
@Emit
public foo()...

Fixes https://github.com/facing-dev/vue-facing-decorator/issues/80

This change fixes reactivity...

Consider a component like this:

```typescript
@Component
class MyComponent {
foo = 'foo'
op...

✅ Reduce test log noise

This change adds a `@Provide()` decorator, which mirrors the existing
`@Inject()` decorator.

- Remove `console.log()`
- Set missing templates to resolve a warning:

```
[Vue warn]: Compon...

🚨 Fix linter warnings

docs: sync pt-br docs with en docs

At the moment, the `@Ref` decorator only allows the property to match
the `ref` value.

This cha...

Consider a component like this:

```typescript
@Component
class MyComponent {
foo = 'foo'
op...

Docs: Portuguese translation

Implement setup() for consuming composables