chore: split queries.sql into files by table (#762)

coderd/database/queries/users.sql

@@ -0,0 +1,42 @@
+-- name: GetUserByID :one
+SELECT
+	*
+FROM
+	users
+WHERE
+	id = $1
+LIMIT
+	1;
+
+-- name: GetUserByEmailOrUsername :one
+SELECT
+	*
+FROM
+	users
+WHERE
+	LOWER(username) = LOWER(@username)
+	OR email = @email
+LIMIT
+	1;
+
+-- name: GetUserCount :one
+SELECT
+	COUNT(*)
+FROM
+	users;
+
+-- name: InsertUser :one
+INSERT INTO
+	users (
+		id,
+		email,
+		"name",
+		login_type,
+		revoked,
+		hashed_password,
+		created_at,
+		updated_at,
+		username
+	)
+VALUES
+	($1, $2, $3, $4, FALSE, $5, $6, $7, $8) RETURNING *;