Port 80 on the host isn't always free (e.g. another service already bound
to it), so let .env override it like the game server ports already do.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Removes now-unreachable #ifdef _WIN32 branches across Common/ and the three
server binaries (all builds are Linux-only), deletes the entirely unused
SEH exception-handling shim and an orphaned vendored MySQL client header.
Enables LTO and -march=x86-64-v2 in Release builds for a small free perf win.
Also seeds a default GM account (gmadmin/changeme) via
database sql files/gm_account.sql so a fresh deploy has something to log
into the web admin panel with, switches the MariaDB data directory from a
Docker named volume to a host bind mount for visibility/backup, and expands
the README with a fuller Docker deployment walkthrough.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Covers quick start, the two web UIs, non-Docker build instructions, repo
layout, and the two Windows-porting gotchas (clock() semantics, DB string
widths) most likely to bite future changes.
