refactor: Remove dead code and stale references (#2238)

- Remove sh/e2e/aws-e2e.sh: dead backwards-compat wrapper with no
  references (superseded by unified e2e.sh --cloud aws)
- Remove getStatusDescription from commands/shared.ts: defined and
  tested but never called in production code
- Remove parseJsonRaw from packages/cli/src/shared/parse.ts: zero
  production usages (still available in packages/shared if needed)
- Update corresponding test files to remove dead code tests
- Bump CLI version to 0.14.4

Co-authored-by: spawn-qa-bot <qa@openrouter.ai>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: 3 people

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@openrouter/spawn",
-  "version": "0.14.3",
+  "version": "0.14.4",
   "type": "module",
   "bin": {
     "spawn": "cli.js"

packages/cli/src/__tests__/commands-exported-utils.test.ts

@@ -6,7 +6,6 @@ import {
   getImplementedAgents,
   getImplementedClouds,
   getMissingClouds,
-  getStatusDescription,
   getTerminalWidth,
   parseAuthEnvVars,
 } from "../commands";
@@ -27,7 +26,6 @@ import { createEmptyManifest, createMockManifest } from "./test-helpers";
  * - getImplementedAgents: returns agents implemented on a cloud
  * - getMissingClouds: returns clouds where an agent is NOT implemented
  * - getErrorMessage: duck-typed error message extraction
- * - getStatusDescription: HTTP status to human-readable string
  * - calculateColumnWidth: matrix display column sizing
  * - getTerminalWidth: terminal width with fallback
  */
@@ -338,26 +336,6 @@ describe("getErrorMessage", () => {
   });
 });
 
-// ── getStatusDescription ──────────────────────────────────────────────────────
-
-describe("getStatusDescription", () => {
-  it("should return 'not found' for 404", () => {
-    expect(getStatusDescription(404)).toBe("not found");
-  });
-
-  it("should return HTTP prefix for non-404 codes", () => {
-    expect(getStatusDescription(200)).toBe("HTTP 200");
-    expect(getStatusDescription(500)).toBe("HTTP 500");
-    expect(getStatusDescription(403)).toBe("HTTP 403");
-    expect(getStatusDescription(502)).toBe("HTTP 502");
-    expect(getStatusDescription(503)).toBe("HTTP 503");
-  });
-
-  it("should handle zero", () => {
-    expect(getStatusDescription(0)).toBe("HTTP 0");
-  });
-});
-
 // ── calculateColumnWidth ──────────────────────────────────────────────────────
 
 describe("calculateColumnWidth (actual export)", () => {

packages/cli/src/__tests__/parse.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from "bun:test";
 import * as v from "valibot";
-import { parseJsonRaw, parseJsonWith } from "../shared/parse";
+import { parseJsonWith } from "../shared/parse";
 
 describe("parseJsonWith", () => {
   const NumberSchema = v.object({
@@ -70,38 +70,3 @@ describe("parseJsonWith", () => {
     expect(result).toBeNull();
   });
 });
-
-describe("parseJsonRaw", () => {
-  it("should parse valid JSON to unknown", () => {
-    const result = parseJsonRaw('{"key": "value"}');
-    expect(result).toEqual({
-      key: "value",
-    });
-  });
-
-  it("should parse JSON arrays", () => {
-    const result = parseJsonRaw("[1, 2, 3]");
-    expect(result).toEqual([
-      1,
-      2,
-      3,
-    ]);
-  });
-
-  it("should return null for invalid JSON", () => {
-    const result = parseJsonRaw("not json");
-    expect(result).toBeNull();
-  });
-
-  it("should return null for empty string", () => {
-    const result = parseJsonRaw("");
-    expect(result).toBeNull();
-  });
-
-  it("should parse primitive JSON values", () => {
-    expect(parseJsonRaw("42")).toBe(42);
-    expect(parseJsonRaw('"hello"')).toBe("hello");
-    expect(parseJsonRaw("true")).toBe(true);
-    expect(parseJsonRaw("null")).toBeNull();
-  });
-});

packages/cli/src/commands/index.ts

@@ -50,7 +50,6 @@ export {
   getErrorMessage,
   getImplementedAgents,
   getImplementedClouds,
-  getStatusDescription,
   hasCloudCli,
   hasCloudCredentials,
   isInteractiveTTY,

packages/cli/src/commands/shared.ts

@@ -747,10 +747,6 @@ export function getImplementedAgents(manifest: Manifest, cloud: string): string[
   return agentKeys(manifest).filter((a: string): boolean => matrixStatus(manifest, cloud, a) === "implemented");
 }
 
-export function getStatusDescription(status: number): string {
-  return status === 404 ? "not found" : `HTTP ${status}`;
-}
-
 /** Resolve an agent/cloud key to its display name, or return the key as-is */
 export function resolveDisplayName(manifest: Manifest | null, key: string, kind: "agent" | "cloud"): string {
   if (!manifest) {

packages/cli/src/shared/parse.ts

@@ -17,19 +17,6 @@ export function parseJsonWith<T extends v.BaseSchema<unknown, unknown, v.BaseIss
   }
 }
 
-/**
- * Escape hatch: parse JSON to `unknown` without schema validation.
- * Use for dynamic response formats where a fixed schema isn't practical
- * (e.g., cloud APIs with 5+ response shapes).
- */
-export function parseJsonRaw(text: string): unknown {
-  try {
-    return JSON.parse(text);
-  } catch {
-    return null;
-  }
-}
-
 /**
  * Parse a JSON string and return it as a Record<string, unknown> or null.
  * Rejects non-object results (arrays, primitives).