Add database migration snapshots for comment_votes, comments, movies, and users tables

- Created 0009_snapshot.json with initial structure for comment_votes, comments, movies, and users tables.
- Created 0010_snapshot.json with updated structure for comments, including new fields: pinned and spoiler.
- Created 0011_snapshot.json with further updates to comments, adding anonymous field and refining existing structures.

app/composables/useComments.ts

@@ -0,0 +1,83 @@
+export type CommentReply = {
+  id: number
+  userId: number
+  userName: string
+  userAvatar?: string
+  parentId: number
+  content: string
+  likeCount: number
+  dislikeCount: number
+  createdAt: string
+  userVote: number
+  pinned: boolean
+  spoiler: boolean
+  anonymous: boolean
+}
+
+export type Comment = {
+  id: number
+  userId: number
+  userName: string
+  userAvatar?: string
+  source: string
+  slug: string
+  movieName?: string
+  content: string
+  likeCount: number
+  dislikeCount: number
+  createdAt: string
+  userVote: number
+  replies: CommentReply[]
+  pinned: boolean
+  spoiler: boolean
+  anonymous: boolean
+}
+
+export function useComments() {
+  async function fetchComments(source: string, slug: string, userId?: number) {
+    try {
+      const data = await $fetch('/api/comments', {
+        query: { source, slug, userId },
+      })
+      return data.items as Comment[]
+    } catch {
+      return [] as Comment[]
+    }
+  }
+
+  async function postComment(
+    source: string,
+    slug: string,
+    content: string,
+    movieName?: string,
+    parentId?: number,
+    spoiler?: boolean,
+    anonymous?: boolean,
+  ) {
+    return $fetch('/api/comments', {
+      method: 'POST',
+      body: { source, slug, content, movieName, parentId, spoiler, anonymous },
+    })
+  }
+
+  async function deleteComment(id: number) {
+    return $fetch(`/api/comments/${id}`, {
+      method: 'DELETE',
+    })
+  }
+
+  async function voteComment(commentId: number, vote: number) {
+    return $fetch('/api/comments/vote', {
+      method: 'POST',
+      body: { commentId, vote },
+    })
+  }
+
+  async function togglePinComment(id: number) {
+    return $fetch(`/api/comments/${id}/pin`, {
+      method: 'POST',
+    })
+  }
+
+  return { fetchComments, postComment, deleteComment, voteComment, togglePinComment }
+}