[playground] Fix broken tests

Our e2e setup with monaco is kinda brittle since it relies on the dom. It seems like longish text gets truncated so let's just simpify all these test cases.

Author: poteto

compiler/apps/playground/__tests__/e2e/__snapshots__/page.spec.ts/01-user-output.txt

@@ -1,13 +1,13 @@
-function TestComponent(t0) {
-  const $ = _c(2);
-  const { x } = t0;
-  let t1;
-  if ($[0] !== x) {
-    t1 = <Button>{x}</Button>;
-    $[0] = x;
-    $[1] = t1;
-  } else {
-    t1 = $[1];
-  }
-  return t1;
-}
+function TestComponent(t0) {
+  const $ = _c(2);
+  const { x } = t0;
+  let t1;
+  if ($[0] !== x) {
+    t1 = <Button>{x}</Button>;
+    $[0] = x;
+    $[1] = t1;
+  } else {
+    t1 = $[1];
+  }
+  return t1;
+}

compiler/apps/playground/__tests__/e2e/__snapshots__/page.spec.ts/02-default-output.txt

@@ -1,11 +1,11 @@
-function MyApp() {
-  const $ = _c(1);
-  let t0;
-  if ($[0] === Symbol.for("react.memo_cache_sentinel")) {
-    t0 = <div>Hello World</div>;
-    $[0] = t0;
-  } else {
-    t0 = $[0];
-  }
-  return t0;
-}
+function MyApp() {
+  const $ = _c(1);
+  let t0;
+  if ($[0] === Symbol.for("react.memo_cache_sentinel")) {
+    t0 = <div>Hello World</div>;
+    $[0] = t0;
+  } else {
+    t0 = $[0];
+  }
+  return t0;
+}

compiler/apps/playground/__tests__/e2e/__snapshots__/page.spec.ts/function-scope-beats-module-scope-output.txt

@@ -0,0 +1,14 @@
+function TestComponent(t0) {
+  "use memo";
+  const $ = _c(2);
+  const { x } = t0;
+  let t1;
+  if ($[0] !== x) {
+    t1 = <Button>{x}</Button>;
+    $[0] = x;
+    $[1] = t1;
+  } else {
+    t1 = $[1];
+  }
+  return t1;
+}

compiler/apps/playground/__tests__/e2e/__snapshots__/page.spec.ts/function-scope-no-directive-arrow-function-expression-output.txt

@@ -1,15 +1,13 @@
-function anonymous_1() {
-  const $ = _c(1);
-  const handleClick = _temp;
-  let t0;
-  if ($[0] === Symbol.for("react.memo_cache_sentinel")) {
-    t0 = <h1 onClick={handleClick}>Welcome to the App!</h1>;
-    $[0] = t0;
-  } else {
-    t0 = $[0];
-  }
-  return t0;
+function TestComponent(t0) {
+  const $ = _c(2);
+  const { x } = t0;
+  let t1;
+  if ($[0] !== x) {
+    t1 = <Button>{x}</Button>;
+    $[0] = x;
+    $[1] = t1;
+  } else {
+    t1 = $[1];
+  }
+  return t1;
 }
-function _temp() {
-  console.log("Header clicked");
-}