fix: use more appropriate tag

fix: fix typo

feat: add coffee shop, source: visit 10/25

feat: add post box, source: visit 10/25

feat: update Leonhard-Schulhaus/Sporthalle Unisport, source: visit 10/25

fix: fix wikidata tag and fix typo

feat: add WB Bahntechnik with best guess for suitable office=* tag, source: visit 09/25

feat: add Zythüsli wiki tags, source: visit 10/25

feat: add POIs at Leimenstrasse, source: visit 10/25

feat: improve building outlines, source: sat img

feat: improve building outlines, source: sat img

feat: add power=catenary_mast, source: sat img

feat: add landuse, source: sat img

feat: update university building tagging, source: visits

feat: add Kunst am Bau @ Kollegienhaus, source: visits

feat: add buildings, source: sat img

feat: update landuse tagging, source: sat img

feat: update landuse tagging, source: sat img

feat: add architect

feat: add building Leimenstr. 43, source: sat img