Restructure dotfiles : suppression outils abandonnés, migration sway→hyprland, neomutt→aerc

- Supprimés : fish, qtile, X, vim, sway, neomutt (+ package systemd vide)
- Nouveau package hyprland : waybar, rofi, mako, gammastep, rofi-pass, systemd (mail+kanata+mpd+voxtype), script rofi
- Nouveau package aerc : config aerc + infra mail (msmtp, khard, vdirsyncer) migrée depuis neomutt
- Nettoyage .gitignore : suppression entrées neomutt/vim, ajout patterns moc/mpd/vifm manquants, vdirsyncer/status pour aerc
- Mise à jour des configs trackées modifiées (nvim, zsh, tmux, git, newsboat)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

aerc/.config/msmtp/config

@@ -0,0 +1,50 @@
+# Example for a user configuration file ~/.msmtprc
+
+# With modern mail services that publish autoconfiguration information,
+# you can simply run 'msmtp --configure yourmail@example.com' to get
+# a basic working configuration.
+
+# This example focusses on TLS and authentication. Features not used here
+# include logging, timeouts, SOCKS proxies, TLS parameters, Delivery Status
+# Notification (DSN) settings, and more.
+
+# Set default values: use the mail submission port 587, and always use TLS.
+# On this port, TLS is activated via STARTTLS.
+defaults
+port           587
+tls            on
+tls_starttls   on
+auth           on
+tls_trust_file /etc/ssl/certs/ca-certificates.crt
+logfile        ~/.local/share/msmtp/msmtp.log
+
+account bb_opytex
+    user Takanuva
+    passwordeval "pass mail/mailfence/Takanuva | grep smtp | awk '{print $2}'"
+    auth on
+    host smtp.mailfence.com
+    port 465
+    # Envelope-from address
+    from benjamin.bertrand@opytex.org
+    tls_starttls off
+
+account jb_opytex
+    user margot_benjamin
+    passwordeval "pass mail/jost_bertrand@opytex.org/margot_benjamin | head -n1"
+    auth on
+    host smtp.mailfence.com
+    port 465
+    # Envelope-from address
+    from jost_bertrand@opytex.org
+    tls_starttls off
+
+account ac-lyon
+    user bbertrand
+    passwordeval "pass Prof/aclyon/bbertrand | head -n1"
+    auth on
+    host smtps.ac-lyon.fr
+    # Envelope-from address
+    from benjamin.bertrand@ac-lyon.fr
+
+# Set a default account
+account default : bb_opytex