feat(service): expand service layer with new domain operations

- Add IM service modules: audit, channel roles, custom emojis, forum
  tags, integrations, invitations, repo links, slash commands, stages,
  voice, webhooks
- Add PR service modules: review requests, templates
- Add repo service modules: contributors, release assets, git extras
  (archive, branch rename, commit extras, diff/merge, tag, tree)
- Add user service: social (follow/block)
- Add internal auth service
- Update existing service modules with expanded functionality
- Remove deleted IM modules: articles, delivery trace, drafts,
  follows, messages, polls, presence, reactions, threads

service/repo/commit_status.rs

@@ -7,7 +7,7 @@ use crate::models::repos::{RepoCommitComment, RepoCommitStatus};
 use crate::service::RepoService;
 use crate::session::Session;
 
-use super::util::{clamp_limit_offset, required_text};
+use super::util::{clamp_limit_offset, required_text, set_local_user_id};
 
 #[derive(Deserialize, Serialize, Clone, Debug, utoipa::ToSchema)]
 pub struct CreateCommitStatusParams {
@@ -86,8 +86,7 @@ impl RepoService {
             .begin()
             .await
             .map_err(|_| AppError::TxnError)?;
-        sqlx::query("SET LOCAL app.current_user_id = $1")
-            .bind(user_uid)
+        sqlx::query(set_local_user_id(user_uid))
             .execute(&mut *txn)
             .await
             .map_err(AppError::Database)?;
@@ -164,8 +163,7 @@ impl RepoService {
             .begin()
             .await
             .map_err(|_| AppError::TxnError)?;
-        sqlx::query("SET LOCAL app.current_user_id = $1")
-            .bind(user_uid)
+        sqlx::query(set_local_user_id(user_uid))
             .execute(&mut *txn)
             .await
             .map_err(AppError::Database)?;
@@ -213,8 +211,7 @@ impl RepoService {
             .begin()
             .await
             .map_err(|_| AppError::TxnError)?;
-        sqlx::query("SET LOCAL app.current_user_id = $1")
-            .bind(user_uid)
+        sqlx::query(set_local_user_id(user_uid))
             .execute(&mut *txn)
             .await
             .map_err(AppError::Database)?;
@@ -238,4 +235,51 @@ impl RepoService {
         txn.commit().await.map_err(|_| AppError::TxnError)?;
         Ok(())
     }
+
+    pub async fn repo_update_commit_comment(
+        &self,
+        ctx: &Session,
+        wk_name: &str,
+        repo_name: &str,
+        comment_id: Uuid,
+        body: &str,
+    ) -> Result<RepoCommitComment, AppError> {
+        let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
+        let repo = self.resolve_repo(wk_name, repo_name).await?;
+        let repo_id = repo.id;
+        self.ensure_repo_role_at_least(user_uid, &repo, Role::Member)
+            .await?;
+        let body = required_text(body.to_string(), "body")?;
+        let now = chrono::Utc::now();
+
+        let mut txn = self
+            .ctx
+            .db
+            .writer()
+            .begin()
+            .await
+            .map_err(|_| AppError::TxnError)?;
+        sqlx::query(set_local_user_id(user_uid))
+            .execute(&mut *txn)
+            .await
+            .map_err(AppError::Database)?;
+
+        let result = sqlx::query_as::<_, RepoCommitComment>(
+            "UPDATE repo_commit_comment SET body = $1, updated_at = $2 \
+             WHERE id = $3 AND repo_id = $4 AND author_id = $5 AND deleted_at IS NULL \
+             RETURNING id, repo_id, push_commit_id, commit_sha, author_id, body, path, line, resolved, resolved_by, resolved_at, created_at, updated_at, deleted_at",
+        )
+        .bind(&body)
+        .bind(now)
+        .bind(comment_id)
+        .bind(repo_id)
+        .bind(user_uid)
+        .fetch_optional(&mut *txn)
+        .await
+        .map_err(AppError::Database)?
+        .ok_or(AppError::NotFound("comment not found or not authorized".into()))?;
+
+        txn.commit().await.map_err(|_| AppError::TxnError)?;
+        Ok(result)
+    }
 }