fix: apiDocs paths, region-aware help, add speech apiDocs

- Change all apiDocs from full URLs to paths (works with DOCS_HOSTS)
- Make help command region-aware using DOCS_HOSTS + config.region
- Remove self-referential apiDocs from help command
- Add missing apiDocs to speech/synthesize (was claimed in PR body)

Author: tars90percent

src/commands/help.ts

@@ -1,39 +1,40 @@
 import { defineCommand } from '../command';
+import { DOCS_HOSTS } from '../config/schema';
 import type { Config } from '../config/schema';
 import type { GlobalFlags } from '../types/flags';
 
 interface ApiRef {
   command: string;
   title: string;
-  url: string;
+  path: string;
 }
 
 const API_REFS: ApiRef[] = [
-  { command: 'mmx text chat',            title: 'Text Generation (Chat Completion)',    url: 'https://platform.minimax.io/docs/api-reference/text-post' },
-  { command: 'mmx speech synthesize',    title: 'Speech T2A (Text-to-Audio)',           url: 'https://platform.minimax.io/docs/api-reference/speech-t2a-http' },
-  { command: 'mmx image generate',       title: 'Image Generation (T2I / I2I)',         url: 'https://platform.minimax.io/docs/api-reference/image-generation-t2i' },
-  { command: 'mmx video generate',       title: 'Video Generation (T2V / I2V / S2V)',   url: 'https://platform.minimax.io/docs/api-reference/video-generation' },
-  { command: 'mmx music generate',       title: 'Music Generation',                     url: 'https://platform.minimax.io/docs/api-reference/music-generation' },
-  { command: 'mmx music cover',          title: 'Music Cover (via Music Generation)',   url: 'https://platform.minimax.io/docs/api-reference/music-generation' },
-  { command: 'mmx search query',         title: 'Web Search',                           url: 'https://platform.minimax.io/docs/api-reference/web-search' },
-  { command: 'mmx vision describe',      title: 'Vision (Image Understanding)',         url: 'https://platform.minimax.io/docs/api-reference/vision' },
+  { command: 'mmx text chat',            title: 'Text Generation (Chat Completion)',    path: '/docs/api-reference/text-post' },
+  { command: 'mmx speech synthesize',    title: 'Speech T2A (Text-to-Audio)',           path: '/docs/api-reference/speech-t2a-http' },
+  { command: 'mmx image generate',       title: 'Image Generation (T2I / I2I)',         path: '/docs/api-reference/image-generation-t2i' },
+  { command: 'mmx video generate',       title: 'Video Generation (T2V / I2V / S2V)',   path: '/docs/api-reference/video-generation' },
+  { command: 'mmx music generate',       title: 'Music Generation',                     path: '/docs/api-reference/music-generation' },
+  { command: 'mmx music cover',          title: 'Music Cover (via Music Generation)',   path: '/docs/api-reference/music-generation' },
+  { command: 'mmx search query',         title: 'Web Search',                           path: '/docs/api-reference/web-search' },
+  { command: 'mmx vision describe',      title: 'Vision (Image Understanding)',         path: '/docs/api-reference/vision' },
 ];
 
 export default defineCommand({
   name: 'help',
   description: 'Show MiniMax API documentation links',
   usage: 'mmx help',
-  apiDocs: 'https://platform.minimax.io/docs/api-reference',
-  async run(_config: Config, _flags: GlobalFlags) {
+  async run(config: Config, _flags: GlobalFlags) {
+    const host = DOCS_HOSTS[config.region] || DOCS_HOSTS.global;
     process.stdout.write(`
 MiniMax API Documentation Links
 
-  Official docs: https://platform.minimax.io/docs/api-reference
+  Official docs: ${host}/docs/api-reference
 
 `);
     for (const ref of API_REFS) {
       process.stdout.write(`  ${ref.command.padEnd(30)} ${ref.title}\n`);
-      process.stdout.write(`  ${' '.repeat(30)} ${ref.url}\n\n`);
+      process.stdout.write(`  ${' '.repeat(30)} ${host}${ref.path}\n\n`);
     }
   },
 });

src/commands/speech/synthesize.ts

@@ -14,6 +14,7 @@ import type { SpeechRequest, SpeechResponse } from '../../types/api';
 export default defineCommand({
   name: 'speech synthesize',
   description: 'Synchronous TTS, up to 10k chars (speech-2.8-hd / 2.6 / 02)',
+  apiDocs: '/docs/api-reference/speech-t2a-http',
   usage: 'mmx speech synthesize --text <text> [--out <path>] [flags]',
   options: [
     { flag: '--model <model>',           description: 'Model ID (default: speech-2.8-hd)' },

src/commands/text/chat.ts

@@ -78,7 +78,7 @@ function extractText(content: ContentBlock[]): string {
 export default defineCommand({
   name: 'text chat',
   description: 'Send a chat completion (MiniMax Messages API)',
-  apiDocs: 'https://platform.minimax.io/docs/api-reference/text-post',
+  apiDocs: '/docs/api-reference/text-post',
   usage: 'mmx text chat --message <text> [flags]',
   options: [
     { flag: '--model <model>', description: 'Model ID (default: MiniMax-M2.7)' },