Add poster to video content elements and add support for eventnews

Features

• [FEATURE] Add support for eventnews (08.08.2024, e268973 by Roman Büchler)
• [FEATURE] Add poster to media in content elements (15.05.2024, d4cdb77 by Roman Büchler)
• [FEATURE] Remove media ce restriction (10.05.2024, 082cd83 by Roman Büchler)
• [FEATURE] Use bootstrap structure vh in news (28.03.2024, 5869af6 by Roman Büchler)
• [FEATURE] Add slider container element (28.03.2024, e86eff3 by Roman Büchler)
• [FEATURE] External grid element rendering (28.03.2024, 56c4598 by Roman Büchler)
• [FEATURE] Add image variants to advanced news config (26.03.2024, 3accb4e by Roman Büchler)
• [FEATURE] Add advanced news configuration (26.03.2024, 32a296d by Roman Büchler)

Bugfixes

• [BUGFIX] Bump ddev to v1.23.0 (15.05.2024, e3c611f by Roman Büchler)
• [BUGFIX] Correct indexed_search pagination (02.05.2024, 12c8086 by Roman Büchler)
• [BUGFIX] Use relative file path in text replacement (24.04.2024, 98e7a78 by Roman Büchler)
• [BUGFIX] Check link target sibling (02.04.2024, 81e8057 by Roman Büchler)
• [BUGFIX] Enable news dummy image and variants (31.03.2024, 93816f0 by Roman Büchler)
• [BUGFIX] Strictify bootstrap structure vh (28.03.2024, 3aa4bb5 by Roman Büchler)
• [BUGFIX] Collapse rows in column structure elements (28.03.2024, 182a4d1 by Roman Büchler)