fix(cli,ui): hide curl install message on Windows; hide UI command on Windows (Chrome/Firefox compatible)

Author: matifali

cli/root.go

@@ -1369,8 +1369,8 @@ func wrapTransportWithVersionMismatchCheck(rt http.RoundTripper, inv *serpent.In
 				switch {
 				case serverInfo.UpgradeMessage != "":
 					upgradeMessage = serverInfo.UpgradeMessage
-				// The site-local `install.sh` was introduced in v2.19.0
-				case serverInfo.DashboardURL != "" && semver.Compare(semver.MajorMinor(serverVersion), "v2.19") >= 0:
+				// The site-local `install.sh` was introduced in v2.19.0. Skip curl instruction on Windows.
+				case runtime.GOOS != "windows" && serverInfo.DashboardURL != "" && semver.Compare(semver.MajorMinor(serverVersion), "v2.19") >= 0:
 					upgradeMessage = fmt.Sprintf("download %s with: 'curl -fsSL %s/install.sh | sh'", serverVersion, serverInfo.DashboardURL)
 				}
 			}

site/src/pages/CliInstallPage/CliInstallPageView.tsx

@@ -9,42 +9,25 @@ type CliInstallPageViewProps = {
 };
 
 export const CliInstallPageView: FC<CliInstallPageViewProps> = ({ origin }) => {
-	const isWindows = navigator.platform.toLowerCase().includes("win");
-
+	const isWindows =
+		typeof navigator !== "undefined" && /windows/i.test(navigator.userAgent);
 	return (
 		<div css={styles.container}>
 			<Welcome>Install the Coder CLI</Welcome>
 
 			{isWindows ? (
-				<>
-					<p css={styles.instructions}>
-						Download the CLI from{" "}
-						<strong css={{ display: "block" }}>GitHub releases:</strong>
-					</p>
-
-					<CodeExample
-						css={{ maxWidth: "100%" }}
-						code="https://github.com/coder/coder/releases"
-						secret={false}
-					/>
-
-					<p css={styles.windowsInstructions}>
-						Download the Windows installer (.msi) or standalone binary (.exe).
-						<br />
-						Alternatively, use winget:
-					</p>
-
-					<CodeExample
-						css={{ maxWidth: "100%" }}
-						code="winget install Coder.Coder"
-						secret={false}
-					/>
-				</>
+				<p css={styles.instructions}>
+					This installer is for macOS and Linux. On Windows, please use the MSI
+					installer or winget. See{" "}
+					<RouterLink to="/docs/install/cli">docs</RouterLink>.
+				</p>
 			) : (
 				<>
 					<p css={styles.instructions}>
 						Copy the command below and{" "}
-						<strong css={{ display: "block" }}>paste it in your terminal.</strong>
+						<strong css={{ display: "block" }}>
+							paste it in your terminal.
+						</strong>
 					</p>
 
 					<CodeExample