Envs v3 frontend (#4267)

* New envs frontend

* lint fix

* Add blog post, user-facing changes, dashboard warning, project page member warning, and migration reviewing. maybe some other misc stuff

* lint

* lint

* ignore .data in .prettierignore

* i18n as fuck

* fix proj page

* Improve news markdown rendering

* improve phrasing of initial paragraph

* Fix environments not reloading after save

* index.ts instead of underscored name

* shrink-0 back on these icons

packages/utils/api/default_impl.ts

@@ -0,0 +1,41 @@
+import type { Project, ProjectV3Partial } from '../types'
+import type { ModrinthApi } from './index'
+import type { ModrinthApiProjects, ProjectEditBody, ProjectV3EditBodyPartial } from './projects'
+
+export class RestModrinthApi implements ModrinthApi {
+	projects: ModrinthApiProjects
+
+	constructor(requestApi: (url: string, options?: object) => Promise<Response>) {
+		this.projects = new RestModrinthApiProjects(requestApi)
+	}
+}
+
+class RestModrinthApiProjects implements ModrinthApiProjects {
+	constructor(private request: (url: string, options?: object) => Promise<Response>) {}
+
+	async get(id: string): Promise<Project> {
+		const res = await this.request(`/v2/project/${id}`)
+		return res.json()
+	}
+
+	async getV3(id: string): Promise<ProjectV3Partial> {
+		const res = await this.request(`/v3/project/${id}`)
+		return res.json()
+	}
+
+	async edit(id: string, data: ProjectEditBody): Promise<void> {
+		await this.request(`/v2/project/${id}`, {
+			method: 'PATCH',
+			headers: { 'Content-Type': 'application/json' },
+			body: JSON.stringify(data),
+		})
+	}
+
+	async editV3(id: string, data: ProjectV3EditBodyPartial): Promise<void> {
+		await this.request(`/v3/project/${id}`, {
+			method: 'PATCH',
+			headers: { 'Content-Type': 'application/json' },
+			body: JSON.stringify(data),
+		})
+	}
+}