chore: update examples to use Alpine and improve test script

- Docker example uses Alpine for musl compatibility with 0.1.x releases
- Update test script binary path and E2B provider
- Minor example updates

scripts/release/main.ts

@@ -78,7 +78,7 @@ async function getLatestGitVersion(): Promise<string | null> {
 }
 
 async function shouldTagAsLatest(newVersion: string): Promise<boolean> {
-	// Check if version has prerelease identifier (e.g., 1.0.0-rc.1)
+	// Check if version has prerelease identifier
 	const parsedVersion = semver.parse(newVersion);
 	if (!parsedVersion) {
 		throw new Error(`Invalid semantic version: ${newVersion}`);

scripts/sandbox-testing/test-sandbox.ts

@@ -286,9 +286,8 @@ async function installSandboxAgent(sandbox: Sandbox, binaryPath: string): Promis
 
 	if (binaryPath === "RELEASE") {
 		log.info("Installing from releases.rivet.dev...");
-		// Use 0.1.0-rc.1 which has install-agent command
 		const result = await sandbox.exec(
-			"curl -fsSL https://releases.rivet.dev/sandbox-agent/0.1.0-rc.1/install.sh | sh",
+			"curl -fsSL https://releases.rivet.dev/sandbox-agent/latest/install.sh | sh",
 		);
 		log.debug(`Install output: ${result.stdout}`);
 		if (result.exitCode !== 0) {