Simplify install with one-click scripts; honor HTTP(S)_PROXY for Telegram.

Add install.ps1/install.sh, shrink README to script-first flow, register bot commands, and route API calls through undici EnvHttpProxyAgent when a proxy is set (v0.2.2).

Co-authored-by: Cursor <cursoragent@cursor.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "dsh-telegram-channel",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "DeepSeek Harness Telegram mobile remote: bind live Web sessions (Codex-style), same trajectory, /sessions picker, unbind/clear — dsh-plugin",
   "keywords": [
     "telegram",
@@ -41,6 +41,7 @@
   },
   "files": [
     "lib",
+    "scripts",
     "cordis.patch.yml",
     "README.md",
     "LICENSE"
@@ -59,22 +60,25 @@
   },
   "peerDependencies": {
     "@deepseek-ai/cordis": "^4.0.1",
-    "@deepseek-ai/schemastery": "^3.18.1",
     "@deepseek-ai/dsh-agent": "^0.1.0-rc.6",
     "@deepseek-ai/dsh-llm": "^0.0.1-rc.1",
-    "@deepseek-ai/dsh-session": "^0.0.1-rc.1"
+    "@deepseek-ai/dsh-session": "^0.0.1-rc.1",
+    "@deepseek-ai/schemastery": "^3.18.1"
   },
   "devDependencies": {
-    "@types/node": "^22.0.0",
-    "tsx": "^4.19.0",
-    "typescript": "^5.9.0",
     "@deepseek-ai/cordis": "^4.0.1",
-    "@deepseek-ai/schemastery": "^3.18.1",
     "@deepseek-ai/dsh-agent": "^0.1.0-rc.6",
     "@deepseek-ai/dsh-llm": "^0.0.1-rc.1",
-    "@deepseek-ai/dsh-session": "^0.0.1-rc.1"
+    "@deepseek-ai/dsh-session": "^0.0.1-rc.1",
+    "@deepseek-ai/schemastery": "^3.18.1",
+    "@types/node": "^22.0.0",
+    "tsx": "^4.19.0",
+    "typescript": "^5.9.0"
   },
   "engines": {
     "node": ">=22"
+  },
+  "dependencies": {
+    "undici": "^7.29.0"
   }
 }