remove redundant example for cat, update snapshot

packages/core/pattern.mjs

@@ -839,17 +839,6 @@ export class Pattern {
   seq(...pats) {
     return sequence(this, ...pats);
   }
-
-  /**
-   * Appends the given pattern(s) to the next cycle.
-   * @name cat
-   * @memberof Pattern
-   * @synonyms slowcat
-   * @example
-   * s("hh*4").cat(
-   *   note("c4(5,8)")
-   * )
-   */
   cat(...pats) {
     return cat(this, ...pats);
   }

test/__snapshots__/examples.test.mjs.snap

@@ -1379,29 +1379,6 @@ exports[`runs examples > example "brandBy" example index 0 1`] = `
 `;
 
 exports[`runs examples > example "cat" example index 0 1`] = `
-[
-  "[ 0/1 → 1/4 | s:hh ]",
-  "[ 1/4 → 1/2 | s:hh ]",
-  "[ 1/2 → 3/4 | s:hh ]",
-  "[ 3/4 → 1/1 | s:hh ]",
-  "[ 1/1 → 9/8 | note:c4 ]",
-  "[ 5/4 → 11/8 | note:c4 ]",
-  "[ 11/8 → 3/2 | note:c4 ]",
-  "[ 13/8 → 7/4 | note:c4 ]",
-  "[ 7/4 → 15/8 | note:c4 ]",
-  "[ 2/1 → 9/4 | s:hh ]",
-  "[ 9/4 → 5/2 | s:hh ]",
-  "[ 5/2 → 11/4 | s:hh ]",
-  "[ 11/4 → 3/1 | s:hh ]",
-  "[ 3/1 → 25/8 | note:c4 ]",
-  "[ 13/4 → 27/8 | note:c4 ]",
-  "[ 27/8 → 7/2 | note:c4 ]",
-  "[ 29/8 → 15/4 | note:c4 ]",
-  "[ 15/4 → 31/8 | note:c4 ]",
-]
-`;
-
-exports[`runs examples > example "cat" example index 0 2`] = `
 [
   "[ 0/1 → 1/1 | note:e5 ]",
   "[ 1/1 → 2/1 | note:b4 ]",