feat: Complete zCode CLI X with Telegram bot integration

- Add full Telegram bot functionality with Z.AI API integration
- Implement 4 tools: Bash, FileEdit, WebSearch, Git
- Add 3 agents: Code Reviewer, Architect, DevOps Engineer
- Add 6 skills for common coding tasks
- Add systemd service file for 24/7 operation
- Add nginx configuration for HTTPS webhook
- Add comprehensive documentation
- Implement WebSocket server for real-time updates
- Add logging system with Winston
- Add environment validation

🤖 zCode CLI X - Agentic coder with Z.AI + Telegram integration

~/.npm-cache/@smithy/service-error-classification@4.2.12@@@1/dist-es/constants.js

@@ -0,0 +1,28 @@
+export const CLOCK_SKEW_ERROR_CODES = [
+    "AuthFailure",
+    "InvalidSignatureException",
+    "RequestExpired",
+    "RequestInTheFuture",
+    "RequestTimeTooSkewed",
+    "SignatureDoesNotMatch",
+];
+export const THROTTLING_ERROR_CODES = [
+    "BandwidthLimitExceeded",
+    "EC2ThrottledException",
+    "LimitExceededException",
+    "PriorRequestNotComplete",
+    "ProvisionedThroughputExceededException",
+    "RequestLimitExceeded",
+    "RequestThrottled",
+    "RequestThrottledException",
+    "SlowDown",
+    "ThrottledException",
+    "Throttling",
+    "ThrottlingException",
+    "TooManyRequestsException",
+    "TransactionInProgressException",
+];
+export const TRANSIENT_ERROR_CODES = ["TimeoutError", "RequestTimeout", "RequestTimeoutException"];
+export const TRANSIENT_ERROR_STATUS_CODES = [500, 502, 503, 504];
+export const NODEJS_TIMEOUT_ERROR_CODES = ["ECONNRESET", "ECONNREFUSED", "EPIPE", "ETIMEDOUT"];
+export const NODEJS_NETWORK_ERROR_CODES = ["EHOSTUNREACH", "ENETUNREACH", "ENOTFOUND"];

~/.npm-cache/@smithy/service-error-classification@4.2.12@@@1/dist-es/index.js

@@ -0,0 +1,39 @@
+import { CLOCK_SKEW_ERROR_CODES, NODEJS_NETWORK_ERROR_CODES, NODEJS_TIMEOUT_ERROR_CODES, THROTTLING_ERROR_CODES, TRANSIENT_ERROR_CODES, TRANSIENT_ERROR_STATUS_CODES, } from "./constants";
+export const isRetryableByTrait = (error) => error?.$retryable !== undefined;
+export const isClockSkewError = (error) => CLOCK_SKEW_ERROR_CODES.includes(error.name);
+export const isClockSkewCorrectedError = (error) => error.$metadata?.clockSkewCorrected;
+export const isBrowserNetworkError = (error) => {
+    const errorMessages = new Set([
+        "Failed to fetch",
+        "NetworkError when attempting to fetch resource",
+        "The Internet connection appears to be offline",
+        "Load failed",
+        "Network request failed",
+    ]);
+    const isValid = error && error instanceof TypeError;
+    if (!isValid) {
+        return false;
+    }
+    return errorMessages.has(error.message);
+};
+export const isThrottlingError = (error) => error.$metadata?.httpStatusCode === 429 ||
+    THROTTLING_ERROR_CODES.includes(error.name) ||
+    error.$retryable?.throttling == true;
+export const isTransientError = (error, depth = 0) => isRetryableByTrait(error) ||
+    isClockSkewCorrectedError(error) ||
+    TRANSIENT_ERROR_CODES.includes(error.name) ||
+    NODEJS_TIMEOUT_ERROR_CODES.includes(error?.code || "") ||
+    NODEJS_NETWORK_ERROR_CODES.includes(error?.code || "") ||
+    TRANSIENT_ERROR_STATUS_CODES.includes(error.$metadata?.httpStatusCode || 0) ||
+    isBrowserNetworkError(error) ||
+    (error.cause !== undefined && depth <= 10 && isTransientError(error.cause, depth + 1));
+export const isServerError = (error) => {
+    if (error.$metadata?.httpStatusCode !== undefined) {
+        const statusCode = error.$metadata.httpStatusCode;
+        if (500 <= statusCode && statusCode <= 599 && !isTransientError(error)) {
+            return true;
+        }
+        return false;
+    }
+    return false;
+};