refactor!: rewrite bot core; add AI (Ollama, Gemini), DB, new commands

src/commands/title.ts

@@ -0,0 +1,28 @@
+import {ChatCommand} from "../base/chat-command";
+import {Message} from "typescript-telegram-bot-api";
+import {Requirements} from "../base/requirements";
+import {Requirement} from "../base/requirement";
+import {logError, replyToMessage} from "../util/utils";
+import {bot} from "../index";
+
+export class Title extends ChatCommand {
+    regexp = /^\/title\s([^]+)/;
+    title = "/title [title]";
+    description = "Change group title";
+
+    requirements = Requirements.Build(
+        Requirement.CHAT,
+        Requirement.BOT_ADMIN,
+        Requirement.BOT_CHAT_ADMIN
+    );
+
+    async execute(msg: Message, match?: RegExpExecArray): Promise<void> {
+        const title = (match?.[1] ?? "").trim();
+        if (title.length === 0) {
+            await replyToMessage(msg, "Не нашёл название...").catch(logError);
+            return;
+        }
+
+        await bot.setChatTitle({chat_id: msg.chat.id, title: title}).catch(logError);
+    }
+}