rip out tauri bundle (v2), swc -> esbuild, blacksmith -> warpbuild, FAST CI 🚀 (#5328)

- inline mac, windows, linux bundling in the cli
- remove tauri bundle from our dep tree
- trim down the rpm crate for fewer dependencies in tree
- migrate from blacksmith to warpbuild
- move off swc and instead use esbuild via tool
- use dev drives in windows CI
- use fork of nix action for faster caching
- test bundling in CI
- fix asset handling in linux 
- add default APPDATA location for webview2 installs for dioxus apps on windows

packages/playwright-tests/windows-hotpatch-fullstack.spec.js

@@ -0,0 +1,78 @@
+// @ts-check
+const { test: base, expect } = require("@playwright/test");
+const fs = require("fs");
+
+const test = base.extend({
+  browser: async ({ playwright }, use) => {
+    const browser = await playwright.chromium.connectOverCDP("http://127.0.0.1:8788");
+    await use(browser);
+    await browser.close();
+  },
+  context: async ({ browser }, use) => {
+    const context = browser.contexts()[0];
+    await use(context);
+  },
+  page: async ({ context }, use) => {
+    const page = context.pages()[0];
+    await use(page);
+  },
+});
+
+const hotPatchTimeout = { timeout: 1000 * 60 * 2 };
+
+test("windows fullstack hotpatch", async ({ page }) => {
+  const mainPath = "windows-hotpatch-fullstack-temp/src/main.rs";
+  const stylePath = "windows-hotpatch-fullstack-temp/assets/style.css";
+  let mainContent = fs.readFileSync(mainPath, "utf8");
+  let styleContent = fs.readFileSync(stylePath, "utf8");
+
+  // Reset any changes from prior runs.
+  mainContent = mainContent.replace(/Ok\(\s*2\s*\)/g, "Ok(1)");
+  mainContent = mainContent.replace("Click button! Count:", "Click me! Count:");
+  fs.writeFileSync(mainPath, mainContent);
+  styleContent = styleContent.replace("background-color: blue;", "background-color: red;");
+  fs.writeFileSync(stylePath, styleContent);
+
+  // ** Verify the initial fat build is working **
+  const main = page.locator("#main");
+  await expect(main).toContainText("Click me! Count: 0");
+
+  // Click and verify the server function works.
+  const button = page.locator("button#increment-button");
+  await button.click();
+  await page.waitForTimeout(1000);
+  await expect(main).toContainText("Click me! Count: 1");
+
+  // Verify initial CSS is applied.
+  await expect(main).toHaveCSS("background-color", "rgb(255, 0, 0)");
+
+  // ** Hot patch: change server fn return value and button text **
+  const updatedContent = mainContent
+    .replace(/Ok\(\s*1\s*\)/g, "Ok(2)")
+    .replace("Click me! Count:", "Click button! Count:");
+  fs.writeFileSync(mainPath, updatedContent);
+
+  // Wait for the hot patch to apply (text should update).
+  await expect(main).toContainText("Click button! Count: 1", hotPatchTimeout);
+
+  // Click and verify the new increment amount from the patched server fn.
+  await button.click();
+  await page.waitForTimeout(5000);
+  await expect(main).toContainText("Click button! Count: 3");
+
+  // ** Hot patch CSS **
+  const updatedStyle = styleContent.replace(
+    "background-color: red;",
+    "background-color: blue;"
+  );
+  fs.writeFileSync(stylePath, updatedStyle);
+
+  await page.waitForTimeout(1000);
+
+  // Wait for the CSS hot patch to apply.
+  await expect(main).toHaveCSS(
+    "background-color",
+    "rgb(0, 0, 255)",
+    hotPatchTimeout
+  );
+});