Fedora installer, cleanup and screenshots

- install.sh rewritten for Fedora: dry-run, --check, backups, oh-my-zsh, lazygit, swappy
- outputs-setup.sh (monitor layout for new hardware) and doctor.sh (health check)
- screenshot.sh: region / full / window / scroll / last / edit (swappy), saved and copied
- remove waybar, swaync, dunst, rofi and their helper scripts, wallpaper picker, mirror.sh
- wallpapers handled by DMS; keep only the favourite one
- 00-session.conf for portals; swayfx-only layer rules split into 21-dms-effects.conf

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

.config/sway/doctor.sh

@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+# Health check for the sway-rising setup. Prints OK / WARN / FAIL per item. Exit code = number of FAILs.
+CFG=${XDG_CONFIG_HOME:-$HOME/.config}
+fails=0
+ok()   { printf '  \033[32mOK\033[0m    %s\n' "$*"; }
+warn() { printf '  \033[33mWARN\033[0m  %s\n' "$*"; }
+bad()  { printf '  \033[31mFAIL\033[0m  %s\n' "$*"; fails=$((fails+1)); }
+have() { command -v "$1" >/dev/null 2>&1; }
+section() { printf '\n\033[1m%s\033[0m\n' "$*"; }
+
+section "Compositor"
+if have sway; then
+    v=$(sway --version 2>/dev/null | head -1); ok "$v"
+    case $v in *swayfx*) ok "SwayFX (blur, shadows, rounded corners available)";; *) warn "plain sway: effects are disabled";; esac
+    sway -C >/dev/null 2>&1 && ok "sway config is valid" || bad "sway -C reports errors"
+else bad "sway / swayfx not installed"; fi
+[ -n "${SWAYSOCK:-}" ] && ok "running inside sway" || warn "not inside a sway session (some checks skipped)"
+
+section "Shell (DMS)"
+if have dms; then
+    ok "dms installed"
+    pgrep -x dms >/dev/null && ok "dms is running" || { [ -n "${SWAYSOCK:-}" ] && bad "dms is not running" || warn "dms not running (not in session)"; }
+else bad "dms not installed"; fi
+[ -f "$CFG/dms/settings.json" ] && ok "DMS settings present" || warn "no DMS settings yet"
+
+section "Session / portals"
+if systemctl --user is-active sway-session.target >/dev/null 2>&1; then ok "sway-session.target active"
+else [ -n "${SWAYSOCK:-}" ] && bad "sway-session.target inactive (portals will not start)" || warn "sway-session.target inactive (not in session)"; fi
+if [ -n "${SWAYSOCK:-}" ] && have gdbus; then
+    timeout 10 gdbus call --session --dest org.freedesktop.portal.Desktop --object-path /org/freedesktop/portal/desktop \
+        --method org.freedesktop.DBus.Properties.Get org.freedesktop.portal.Settings version >/dev/null 2>&1 \
+        && ok "xdg-desktop-portal reachable" || bad "xdg-desktop-portal unreachable"
+fi
+
+section "Fonts and theme"
+fc-list 2>/dev/null | grep -qi "JetBrains Mono" && ok "JetBrains Mono" || bad "JetBrains Mono missing"
+fc-list 2>/dev/null | grep -qiE "Font ?Awesome" && ok "Font Awesome" || warn "Font Awesome missing (some icons)"
+{ [ -d /usr/share/themes/adw-gtk3-dark ] || [ -d "$HOME/.local/share/themes/adw-gtk3-dark" ]; } && ok "adw-gtk3 theme" || warn "adw-gtk3 theme missing (GTK apps will not follow the palette)"
+
+section "Terminal and shell tools"
+for t in kitty zsh tmux git fzf zoxide eza bat fd rg ncdu lazygit; do
+    have "$t" || { [ "$t" = fd ] && have fdfind; } && ok "$t" || warn "$t missing"
+done
+[ -d "$HOME/.oh-my-zsh" ] && ok "oh-my-zsh" || warn "oh-my-zsh missing"
+[ "$(basename "${SHELL:-}")" = zsh ] && ok "login shell is zsh" || warn "login shell is not zsh (run: chsh -s $(command -v zsh || echo /usr/bin/zsh))"
+
+section "Per-machine config"
+[ -f "$CFG/sway/config.d/05-outputs.conf" ] && ok "monitor layout (05-outputs.conf)" || warn "no monitor layout yet: run ~/.config/sway/outputs-setup.sh inside sway"
+for t in grim slurp swaylock swayidle brightnessctl playerctl wl-copy rofi; do have "$t" && ok "$t" || warn "$t missing"; done
+
+printf '\n'; [ "$fails" -eq 0 ] && echo "No failures." || echo "$fails failure(s)."
+exit "$fails"