Rspack (#22807)

* Add rspack

* Remove TransformAsyncModulesPlugin from rspack

* Migrate all webpack usage to rspack

* Migrate tests to vitest

* Fix test suites

* Remove chai dependency

* Fix compute_state_display tests

* Fix resolveTimeZone

* Reduces test pipeline

* Revert test ci

* optimize chunk filtering

* Migrate landing-page to rspack

* Update rspack dependencies

* Add rsdoctor

* Fix prod build bundle size

* Use rsdoctor for demo stats

* Remove unused webpack configs

* Update build-scripts/rspack.cjs

Co-authored-by: Petar Petrov <MindFreeze@users.noreply.github.com>

* Fix eslint

* Update rspack

* Remove unused code

---------

Co-authored-by: Petar Petrov <MindFreeze@users.noreply.github.com>

test/common/util/parse_aspect_ratio.test.ts

@@ -0,0 +1,53 @@
+import { assert, describe, it } from "vitest";
+
+import parseAspectRatio from "../../../src/common/util/parse-aspect-ratio";
+
+describe("parseAspectRatio", () => {
+  const ratio16by9 = { w: 16, h: 9 };
+  const ratio178 = { w: 1.78, h: 1 };
+
+  it("Parses 16x9", () => {
+    const r = parseAspectRatio("16x9");
+    assert.deepEqual(r, ratio16by9);
+  });
+
+  it("Parses 16:9", () => {
+    const r = parseAspectRatio("16:9");
+    assert.deepEqual(r, ratio16by9);
+  });
+
+  it("Parses 1.78x1", () => {
+    const r = parseAspectRatio("1.78x1");
+    assert.deepEqual(r, ratio178);
+  });
+
+  it("Parses 1.78:1", () => {
+    const r = parseAspectRatio("1.78:1");
+    assert.deepEqual(r, ratio178);
+  });
+
+  it("Parses 1.78", () => {
+    const r = parseAspectRatio("1.78");
+    assert.deepEqual(r, ratio178);
+  });
+
+  it("Parses 23%", () => {
+    const r = parseAspectRatio("23%");
+    assert.deepEqual(r, { w: 100, h: 23 });
+  });
+
+  it("Skips empty states", () => {
+    const r = parseAspectRatio("   ");
+    assert.equal(r, null);
+  });
+
+  it("Skips invalid input", () => {
+    const r = parseAspectRatio("mary had a little lamb");
+    assert.equal(r, null);
+  });
+
+  it("Skips invalid, but close input", () => {
+    const r = parseAspectRatio("mary:lamb");
+    assert.equal(r, null);
+  });
+});