chore: upgrade to nuxt 4

app/shared/github.d.ts

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+// i know i can import one but
+// i can't find one so here we are
+
+export interface GithubUser {
+  id: number;
+  login: string;
+  display_login: string;
+  gravatar_id: string;
+  url: string;
+  avatar_url: string;
+}
+
+export interface GithubRepo {
+  id: number;
+  name: string;
+  url: string;
+}
+
+export interface GithubCommit {
+  sha: string;
+  author: {
+    email: string;
+    name: string;
+  };
+  message: string;
+  distinct: boolean;
+  url: string;
+}
+
+export interface GithubPullRequest {
+  url: string;
+  id: number;
+  node_id: string;
+  html_url: string;
+  diff_url: string;
+  patch_url: string;
+  issue_url: string;
+  number: number;
+  state: string;
+  locked: boolean;
+  title: string;
+  body: string;
+  created_at: string;
+  updated_at: string;
+  closed_at: string | null;
+  merged_at: string | null;
+  merge_commit_sha: string | null;
+  draft: boolean;
+  // there's more but i don't wanna
+}
+
+export interface GithubRelease {
+  url: string;
+  assets_url: string;
+  upload_url: string;
+  html_url: string;
+  id: number;
+  // author: AUTHOR
+  node_id: string;
+  tag_name: string;
+  target_commitish: string;
+  name: string;
+  draft: boolean;
+  prerelease: boolean;
+  created_at: string;
+  published_at: string;
+  tarball_url: string;
+  zipball_url: string;
+  body: string;
+  short_description_html: string;
+  is_short_description_html_truncated: boolean;
+}
+
+export interface GithubCommitEventPayload {
+  push_id: number;
+  size: number;
+  distinct_size: number;
+  ref: string;
+  head: string;
+  before: string;
+}
+
+export interface GithubPullRequestEventPayload {
+  action: string;
+  number: number;
+  pull_request: GithubPullRequest;
+}
+
+export interface GithubReleaseEventPayload {
+  action: string;
+  release: GithubRelease;
+  public: boolean;
+  created_at: string;
+}
+
+export interface GithubEvent {
+  id: string;
+  type: "PushEvent" | "CreateEvent" | "ReleaseEvent" | "PullRequestEvent";
+  actor: GithubUser;
+  repo: GithubRepo;
+  payload:
+    | GithubCommitEventPayload
+    | GithubPullRequestEventPayload
+    | GithubReleaseEventPayload;
+  public: boolean;
+  created_at: string;
+}
+
+export interface GithubPushEvent extends GithubEvent {
+  type: "PushEvent";
+  payload: GithubCommitEventPayload;
+}
+
+export interface GithubCreateEvent {}
+
+export interface GithubReleaseEvent {}

app/shared/metadata.ts

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+import type { AnyParsedContent } from "./types";
+import readingTime from "reading-time";
+import dayjs from "dayjs";
+import utc from "dayjs/plugin/utc.js";
+
+dayjs.extend(utc);
+
+function countWords(str: string) {
+  let words = 0;
+  for (const c of str) {
+    if (c === " " || c === "/") {
+      words++;
+    }
+  }
+  return words;
+}
+
+function search(obj: Record<string, any>, results: string[] = []) {
+  if (obj.value) {
+    results.push(obj.value);
+  }
+
+  if (obj.children) {
+    for (const el of obj.children) {
+      search(el, results);
+    }
+  }
+  return results;
+}
+
+export function calcReadingTime(doc: AnyParsedContent) {
+  let body: string[] = search(doc.body);
+  return readingTime(body.join(" "));
+}
+
+export function getPrettyDate(doc: AnyParsedContent) {
+  const date = dayjs(doc.date).utc();
+  return date.format("DD MMM YYYY");
+}
+
+export function getUtcDate(doc: AnyParsedContent) {
+  const date = dayjs(doc.date).utc();
+  return date.format("YYYY-MM-DD");
+}

app/shared/types.d.ts

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+import type { ParsedContent } from "@nuxt/content/dist/runtime/types";
+
+interface ReadingTime {
+  text: string;
+  minutes: number;
+  time: number;
+  words: number;
+}
+
+interface BlogParsedContent extends ParsedContent {
+  date: Date;
+  title: string;
+  tags: string[];
+  description?: string;
+  readingTime: ReadingTime;
+  nopreview?: boolean;
+}
+
+interface StoryParsedContent extends ParsedContent {
+  date: Date;
+  title: string;
+  tags: string[];
+  description?: string;
+  readingTime: ReadingTime;
+  nopreview?: boolean;
+}
+
+type AnyParsedContent = BlogParsedContent | StoryParsedContent;