sehnsucht v0.1.1

Bug-fix release, no new features.

Fixed

• On Windows, Browse stopped at the drive root with no way to switch volumes. Parent from a drive root now opens a virtual Drives list
• Drive-relative arguments such as D: or C:music on Windows print a clean error instead of crashing
• A crafted Huffman-compressed AudioT archive could freeze the player during load. Expansion work is now budgeted alongside retained memory
• The theme browser title was rendered from a dead stack buffer and could show garbage
• Slow but healthy downloads were killed by a 30-second wall-clock timeout. The timeout now applies only to transfers that stop delivering bytes
• Playlist entries carrying terminal control bytes are dropped, and #EXTINF / #PLAYLIST text is scrubbed, so a hostile playlist cannot inject escape sequences into the terminal
• A colon inside an ordinary filename (a:song.hsc) no longer makes a playlist entry absolute
• In shuffle mode the transport row could advertise a previous-track step that did nothing when pressed
• A track scan whose candidates all failed no longer forgets which archive subtrack was playing, so a later replay resumes the right one
• Losing the audio device mid-session no longer crashes the player on the next track switch
• The tracker instrument panel's wave gauge scales to the full OPL3 waveform range 0-7 instead of pegging at 4 and above
• DRO v2 duration no longer counts delay time past an invalid codemap index that playback never reaches

Changed

• The per-OS CI workflows request a read-only token
• zig build test links on explicitly cross-compiled macOS targets, matching zig build
• Documentation: the IMF error rules describe the parser's tolerant length clamping, the hotkeys document matches the code again (theme naming, and the shuffle canStep rules without the removed soft previous step), the AudioT notes describe the expansion work budget, and the hotkeys document is linked from the README