✨ feat: add KeywordCommandDetector to all 19 Matrix bots

All bots now support natural language commands via KeywordCommandDetector:
- matrix-chat-bot (gespraeche, modelle, verlauf, etc.)
- matrix-mana-bot (todo, timer, kalender, summary, etc.)
- matrix-manadeck-bot (decks, karten, lernen, mana, etc.)
- matrix-planta-bot (pflanzen, giessen, faellig, etc.)
- matrix-presi-bot (presis, folien, themes, teilen, etc.)
- matrix-project-doc-bot (projekte, generate, export, etc.)
- matrix-questions-bot (fragen, recherche, antwort, etc.)
- matrix-skilltree-bot (skills, xp, stats, aktivitaeten, etc.)
- matrix-stats-bot (stats, heute, woche, realtime, etc.)
- matrix-storage-bot (dateien, ordner, teilen, suche, etc.)
- matrix-tts-bot (voice, voices, speed, etc.)

All bots include COMMON_KEYWORDS (hilfe, help, status).

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

services/matrix-skilltree-bot/src/bot/matrix.service.ts

@@ -5,6 +5,8 @@ import {
 	MatrixBotConfig,
 	MatrixRoomEvent,
 	UserListMapper,
+	KeywordCommandDetector,
+	COMMON_KEYWORDS,
 } from '@manacore/matrix-bot-common';
 import { SkilltreeService, Skill, SkillBranch } from '../skilltree/skilltree.service';
 import { SessionService } from '@manacore/bot-services';
@@ -15,6 +17,15 @@ export class MatrixService extends BaseMatrixService {
 	// User list mapper for number-based reference
 	private skillsMapper = new UserListMapper<Skill>();
 
+	private readonly keywordDetector = new KeywordCommandDetector([
+		...COMMON_KEYWORDS,
+		{ keywords: ['skills', 'faehigkeiten', 'meine skills', 'liste'], command: 'skills' },
+		{ keywords: ['xp', 'punkte', 'erfahrung', 'erfahrungspunkte'], command: 'xp' },
+		{ keywords: ['stats', 'statistik', 'statistiken', 'fortschritt'], command: 'stats' },
+		{ keywords: ['aktivitaeten', 'activities', 'verlauf', 'historie'], command: 'aktivitaeten' },
+		{ keywords: ['neu', 'new', 'neuer skill', 'skill erstellen'], command: 'neu' },
+	]);
+
 	// Branch name mappings (German/English)
 	private readonly branchMappings: Record<string, SkillBranch> = {
 		intellect: 'intellect',
@@ -64,6 +75,12 @@ export class MatrixService extends BaseMatrixService {
 		event: MatrixRoomEvent,
 		body: string
 	): Promise<void> {
+		// Check for keyword commands first
+		const keywordCommand = this.keywordDetector.detect(body);
+		if (keywordCommand) {
+			body = `!${keywordCommand}`;
+		}
+
 		if (!body.startsWith('!')) return;
 
 		const sender = event.sender;