Re-vendor the shared files from sneak/prompts at 0653579 (closes #52)

Takes .golangci.yml, .dockerignore, .gitignore, .editorconfig, the
workflow and REPO_POLICIES.md from sneak/prompts 0653579, with this
repository's own entries after the shared content. Lint (golangci-lint
v2.14.0) and test are Dockerfile phases that script/lint and script/test
build alone with a new CACHEBUST value, keeping Go's and golangci-lint's
caches; the image build depends on both. make fmt and make fmt-check also
format the markdown with prettier, pinned in yarn.lock. The agent
guidance moves to AGENTS.md. The Go code is fixed for what the new
configuration finds, and the AS and prefix detail reads now return the
rows' error after their loops.

Model: opus-5-5

internal/database/slowquery.go

@@ -18,30 +18,12 @@ func logSlowQuery(logger *logger.Logger, query string, start time.Time) {
 	}
 }
 
-// queryRow wraps QueryRow with slow query logging
-// nolint:unused // kept for consistency with other query wrappers
-func (d *Database) queryRow(query string, args ...interface{}) *sql.Row {
-	start := time.Now()
-	defer logSlowQuery(d.logger, query, start)
-
-	return d.db.QueryRow(query, args...)
-}
-
-// query wraps Query with slow query logging
-// nolint:unused // kept for future use to ensure all queries go through slow query logging
-func (d *Database) query(query string, args ...interface{}) (*sql.Rows, error) {
-	start := time.Now()
-	defer logSlowQuery(d.logger, query, start)
-
-	return d.db.Query(query, args...)
-}
-
 // exec wraps Exec with slow query logging
-func (d *Database) exec(query string, args ...interface{}) error {
+func (d *Database) exec(query string, args ...any) error {
 	start := time.Now()
 	defer logSlowQuery(d.logger, query, start)
 
-	_, err := d.db.Exec(query, args...)
+	_, err := d.db.ExecContext(context.Background(), query, args...)
 
 	return err
 }
@@ -49,51 +31,51 @@ func (d *Database) exec(query string, args ...interface{}) error {
 // loggingTx wraps sql.Tx to log slow queries
 type loggingTx struct {
 	*sql.Tx
+
 	logger *logger.Logger
 }
 
 // QueryRow wraps sql.Tx.QueryRow to log slow queries
-func (tx *loggingTx) QueryRow(query string, args ...interface{}) *sql.Row {
+func (tx *loggingTx) QueryRow(query string, args ...any) *sql.Row {
 	start := time.Now()
 	defer logSlowQuery(tx.logger, query, start)
 
-	return tx.Tx.QueryRow(query, args...)
-}
-
-// Query wraps sql.Tx.Query to log slow queries
-func (tx *loggingTx) Query(query string, args ...interface{}) (*sql.Rows, error) {
-	start := time.Now()
-	defer logSlowQuery(tx.logger, query, start)
-
-	return tx.Tx.Query(query, args...)
-}
-
-// QueryContext wraps sql.Tx.QueryContext to log slow queries
-func (tx *loggingTx) QueryContext(ctx context.Context, query string, args ...interface{}) (*sql.Rows, error) {
-	start := time.Now()
-	defer logSlowQuery(tx.logger, query, start)
-
-	return tx.Tx.QueryContext(ctx, query, args...)
+	return tx.Tx.QueryRowContext(context.Background(), query, args...)
 }
 
 // QueryRowContext wraps sql.Tx.QueryRowContext to log slow queries
-func (tx *loggingTx) QueryRowContext(ctx context.Context, query string, args ...interface{}) *sql.Row {
+func (tx *loggingTx) QueryRowContext(
+	ctx context.Context, query string, args ...any,
+) *sql.Row {
 	start := time.Now()
 	defer logSlowQuery(tx.logger, query, start)
 
 	return tx.Tx.QueryRowContext(ctx, query, args...)
 }
 
-// Exec wraps sql.Tx.Exec to log slow queries
-func (tx *loggingTx) Exec(query string, args ...interface{}) (sql.Result, error) {
+// QueryContext wraps sql.Tx.QueryContext to log slow queries
+func (tx *loggingTx) QueryContext(
+	ctx context.Context, query string, args ...any,
+) (*sql.Rows, error) {
 	start := time.Now()
 	defer logSlowQuery(tx.logger, query, start)
 
-	return tx.Tx.Exec(query, args...)
+	//nolint:sqlclosecheck // returns the rows, which the caller closes
+	return tx.Tx.QueryContext(ctx, query, args...)
+}
+
+// Exec wraps sql.Tx.Exec to log slow queries
+func (tx *loggingTx) Exec(query string, args ...any) (sql.Result, error) {
+	start := time.Now()
+	defer logSlowQuery(tx.logger, query, start)
+
+	return tx.Tx.ExecContext(context.Background(), query, args...)
 }
 
 // ExecContext wraps sql.Tx.ExecContext to log slow queries
-func (tx *loggingTx) ExecContext(ctx context.Context, query string, args ...interface{}) (sql.Result, error) {
+func (tx *loggingTx) ExecContext(
+	ctx context.Context, query string, args ...any,
+) (sql.Result, error) {
 	start := time.Now()
 	defer logSlowQuery(tx.logger, query, start)