Address follow-up review: cheaper avatars, list limits, less chatter.

Switch avatar resize to ApproxBiLinear, cap hunt/profile/admin list queries, drop redundant admin/profile lookups, dedupe CI on app PRs, and refresh stale todo.md notes.

internal/store/sqlc/questions.sql.go

@@ -117,11 +117,13 @@ LEFT JOIN answers a ON a.question_id = q.id
 WHERE q.hunt_date = $2 AND q.hidden = 0
 GROUP BY q.id, q.author_id, u.name, q.title, q.body, q.city, q.hunt_date, q.hidden, q.created_at, a.question_id
 ORDER BY score DESC, q.created_at ASC
+LIMIT $3
 `
 
 type ListHuntParams struct {
 	ViewerID string
 	HuntDate string
+	RowLimit int32
 }
 
 type ListHuntRow struct {
@@ -140,7 +142,7 @@ type ListHuntRow struct {
 }
 
 func (q *Queries) ListHunt(ctx context.Context, arg ListHuntParams) ([]ListHuntRow, error) {
-	rows, err := q.db.QueryContext(ctx, listHunt, arg.ViewerID, arg.HuntDate)
+	rows, err := q.db.QueryContext(ctx, listHunt, arg.ViewerID, arg.HuntDate, arg.RowLimit)
 	if err != nil {
 		return nil, err
 	}
@@ -185,8 +187,14 @@ JOIN questions q ON q.id = ans.question_id
 JOIN users u ON u.id = q.author_id
 WHERE ans.author_id = $1 AND q.hidden = 0
 ORDER BY ans.updated_at DESC
+LIMIT $2
 `
 
+type ListQuestionsAnsweredByParams struct {
+	AdminID  string
+	RowLimit int32
+}
+
 type ListQuestionsAnsweredByRow struct {
 	ID         string
 	AuthorID   string
@@ -202,8 +210,8 @@ type ListQuestionsAnsweredByRow struct {
 	UserVote   int64
 }
 
-func (q *Queries) ListQuestionsAnsweredBy(ctx context.Context, adminID string) ([]ListQuestionsAnsweredByRow, error) {
-	rows, err := q.db.QueryContext(ctx, listQuestionsAnsweredBy, adminID)
+func (q *Queries) ListQuestionsAnsweredBy(ctx context.Context, arg ListQuestionsAnsweredByParams) ([]ListQuestionsAnsweredByRow, error) {
+	rows, err := q.db.QueryContext(ctx, listQuestionsAnsweredBy, arg.AdminID, arg.RowLimit)
 	if err != nil {
 		return nil, err
 	}
@@ -248,8 +256,14 @@ JOIN users u ON u.id = q.author_id
 LEFT JOIN answers a ON a.question_id = q.id
 WHERE q.author_id = $1 AND q.hidden = 0
 ORDER BY q.created_at DESC
+LIMIT $2
 `
 
+type ListQuestionsByAuthorParams struct {
+	AuthorID string
+	RowLimit int32
+}
+
 type ListQuestionsByAuthorRow struct {
 	ID         string
 	AuthorID   string
@@ -265,8 +279,8 @@ type ListQuestionsByAuthorRow struct {
 	UserVote   int64
 }
 
-func (q *Queries) ListQuestionsByAuthor(ctx context.Context, authorID string) ([]ListQuestionsByAuthorRow, error) {
-	rows, err := q.db.QueryContext(ctx, listQuestionsByAuthor, authorID)
+func (q *Queries) ListQuestionsByAuthor(ctx context.Context, arg ListQuestionsByAuthorParams) ([]ListQuestionsByAuthorRow, error) {
+	rows, err := q.db.QueryContext(ctx, listQuestionsByAuthor, arg.AuthorID, arg.RowLimit)
 	if err != nil {
 		return nil, err
 	}

internal/store/sqlc/users.sql.go

@@ -130,6 +130,7 @@ const listUsers = `-- name: ListUsers :many
 SELECT id, username, name, role, avatar_url, state, created_at
 FROM users
 ORDER BY created_at ASC
+LIMIT $1
 `
 
 type ListUsersRow struct {
@@ -142,8 +143,8 @@ type ListUsersRow struct {
 	CreatedAt string
 }
 
-func (q *Queries) ListUsers(ctx context.Context) ([]ListUsersRow, error) {
-	rows, err := q.db.QueryContext(ctx, listUsers)
+func (q *Queries) ListUsers(ctx context.Context, rowLimit int32) ([]ListUsersRow, error) {
+	rows, err := q.db.QueryContext(ctx, listUsers, rowLimit)
 	if err != nil {
 		return nil, err
 	}