feat(utils): update encoding detection and shell allowlist (#596)

Author: mini2s

assets/images/readme/agent.gif

@@ -165,6 +165,10 @@ export async function detectEncoding(fileBuffer: Buffer, fileExtension?: string,
 		encoding = "utf8"
 	}
 
+	if (encoding === "ascii") {
+		return "utf8"
+	}
+
 	// 4. Verify if the encoding is supported by iconv-lite
 	if (!iconv.encodingExists(encoding)) {
 		createLogger().warn(

assets/images/readme/agent_en.gif

@@ -38,6 +38,7 @@ const SHELL_ALLOWLIST = new Set<string>([
 	"C:\\cygwin\\bin\\bash.exe",
 
 	// Unix/Linux/macOS - Bourne-compatible shells
+	"bash",
 	"/bin/sh",
 	"/usr/bin/sh",
 	"/bin/bash",
@@ -47,6 +48,7 @@ const SHELL_ALLOWLIST = new Set<string>([
 	"/opt/local/bin/bash",
 
 	// Z Shell
+	"zsh",
 	"/bin/zsh",
 	"/usr/bin/zsh",
 	"/usr/local/bin/zsh",