feat: add team name normalization for selected schedule in PDF generation

frontend/src/views/ScheduleView.vue

@@ -2497,12 +2497,53 @@ export default {
             const club = this.clubs.find(c => c.id === clubIdNum);
             return club ? club.name : '';
         },
+        getSelectedScheduleTeamName() {
+            if (!this.selectedTeam?.name) return '';
+
+            const normalizeClubName = (name) => String(name || '')
+                .normalize('NFD')
+                .replace(/[\u0300-\u036f]/g, '')
+                .toLowerCase()
+                .replace(/\b\d+\b/g, ' ')
+                .replace(/\s*\([jm]\d+\)\s*/gi, ' ')
+                .replace(/[^a-z]+/g, ' ')
+                .replace(/\s+/g, ' ')
+                .trim();
+
+            const clubName = this.getCurrentClubName();
+            const normalizedClubName = normalizeClubName(clubName);
+            const ownTeamNames = [...new Set(this.matches
+                .flatMap((match) => [match.homeTeam?.name, match.guestTeam?.name])
+                .filter((name) => {
+                    const normalizedName = normalizeClubName(name);
+                    return normalizedClubName && (
+                        normalizedName === normalizedClubName ||
+                        normalizedName.startsWith(`${normalizedClubName} `)
+                    );
+                }))];
+
+            const selectedName = String(this.selectedTeam.name).trim();
+            const selectedNamePattern = new RegExp(`\\(${selectedName.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}\\)`, 'i');
+            const teamWithMatchingAgeGroup = ownTeamNames.find((name) => selectedNamePattern.test(name));
+            if (teamWithMatchingAgeGroup) return teamWithMatchingAgeGroup;
+
+            // Bei Erwachsenen steht die erste Mannschaft oft ohne römische "I" im Namen.
+            if (/^I$/i.test(selectedName)) {
+                const firstTeam = ownTeamNames.find((name) => normalizeClubName(name) === normalizedClubName);
+                if (firstTeam) return firstTeam;
+            }
+            const teamWithMatchingSuffix = ownTeamNames.find((name) =>
+                new RegExp(`\\s${selectedName.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}$`, 'i').test(name)
+            );
+            return teamWithMatchingSuffix || (ownTeamNames.length === 1 ? ownTeamNames[0] : '');
+        },
         async generatePDF() {
             const element = this.$refs.scheduleShell?.$el || this.$refs.scheduleContainer;
-            const highlightName = this.getCurrentClubName();
+            const clubName = this.getCurrentClubName();
+            const highlightName = this.getSelectedScheduleTeamName();
             if (element) {
                 const pdfGen = new PDFGenerator(20, 10, this.$t);
-                pdfGen.addTitle(`${this.$t('schedule.gamesFor')} ${highlightName} ${this.$t('common.in')} ${this.selectedLeague}`);
+                pdfGen.addTitle(`${this.$t('schedule.gamesFor')} ${clubName} ${this.$t('common.in')} ${this.selectedLeague}`);
                 
                 // Die Ortsliste steht auf Seite 2. In der Spieltabelle bleiben Datum,
                 // Uhrzeit, Heim- und Gastmannschaft sowie ggf. die Altersklasse.
@@ -2530,7 +2571,7 @@ export default {
                 pdfGen.addNewPage();
                 const uniqueLocations = this.getUniqueLocations();
                 uniqueLocations.forEach((addressLines, clubName) => {
-                    if (!clubName.includes(highlightName)) {
+                    if (!clubName.includes(this.getCurrentClubName())) {
                         pdfGen.addAddress(clubName, addressLines);
                     }
                 });