docs: update SD card guide with Tile-Generator links, Fonts and APRS Symbols sections - Update NAV tile generation link to Tile-Generator (devel_pack branch) - Add Fonts folder download link for vector tile labels - Add APRS Symbols folder download link for map icons - Keep reference to IceNav-v3 as original work
docs: add devel web flasher link and platformio instructions
docs: update settings and troubleshooting pages
docs: sync english settings page with latest french layout
docs: translate updated 05-settings and 07-troubleshooting to english
docs: update SD card tutorial with download_tiles and mass_copy instructions
fix: rename english files to unique names to fix github wiki routing issues
fix: correct relative links for english documentation in subfolder
docs: create custom sidebar and set English as primary language on Home
docs: import comprehensive user guide (FR/EN) for v2.9.1
Initial Home page