Add hot corners, media keys, orionshot, orionclip, notification history, autostart, GTK accent update, wallpaper slideshow, ISO build

- wm: hot corner polling via select()-based wm_run loop; TL=Exposé, TR=show desktop, BL=launcher, BR=lock
- wm: XF86 media key grabs (volume, brightness, playback) + Super+V for clipboard
- wm: autostart reads ~/.config/orionos/autostart on startup
- events: media key dispatch (amixer/brightnessctl/playerctl); Super+V → orionclip --show; Print → orionshot
- orionshot: new X11 screenshot tool, full-screen and rubber-band region modes, saves PNG to ~/Pictures/Screenshots/
- orionclip: new clipboard manager daemon; polls clipboard, stores 20 entries, popup via Super+V IPC
- orionnotify: append-only notification history log at ~/.local/share/orionos/notif-history.log
- themes: GTK accent updated from #3A6898 to #1E58A8 to match WM/deskbar
- themes: orionwallpaper gains --slideshow DIR [SECS] mode using feh + sleep loop
- iso: Docker-based archiso builder, live-session xinitrc, profiledef.sh
- Makefile: add orionshot and orionclip to all/clean/install; Docker-based iso target

iso/airootfs/etc/orionos/xinitrc

@@ -0,0 +1,20 @@
+#!/bin/bash
+# OrionOS live session autostart — sourced by ~/.xinitrc on the ISO
+
+# Compositor
+picom --config /etc/orionos/picom.conf &
+
+# Set wallpaper
+orionwallpaper &
+
+# Notification daemon
+orionnotify &
+
+# Clipboard manager
+orionclip &
+
+# Deskbar
+oriondeskbar &
+
+# Window manager (blocking)
+exec orionwm

iso/airootfs/root/.xinitrc

@@ -0,0 +1,2 @@
+#!/bin/bash
+source /etc/orionos/xinitrc

iso/docker/Dockerfile

@@ -1,58 +1,33 @@
-# OrionOS ISO builder
-# Uses official Arch Linux as the base — provides pacman, pacstrap, archiso.
-# Build context: the repo root (OS/)
-#
-# Build:  docker build -t orionos-builder -f iso/docker/Dockerfile .
-# Run:    docker run --privileged -v $(pwd)/dist:/dist orionos-builder
-# Output: dist/orionos.iso
-
 FROM archlinux:latest
 
-# ── disable pacman seccomp sandbox (breaks under QEMU on Apple Silicon) ──
-RUN echo "DisableSandbox" >> /etc/pacman.conf
+# Install archiso and build dependencies
+RUN pacman -Syu --noconfirm \
+    archiso \
+    base-devel \
+    git \
+    libx11 \
+    libxft \
+    libxfixes \
+    dbus \
+    libpng \
+    feh \
+    picom \
+    libpam \
+    ttf-dejavu \
+    xorg-server \
+    xorg-xinit \
+    xterm \
+    notify-send-py \
+ && pacman -Scc --noconfirm
 
-# ── install build tools ────────────────────────────────────────────────
-RUN pacman -Syu --noconfirm && \
-    pacman -S --noconfirm \
-        archiso \
-        base-devel \
-        libx11 \
-        libxft \
-        fontconfig \
-        freetype2 \
-        imlib2 \
-        imagemagick \
-        fakeroot \
-        git \
-        sudo \
-    && pacman -Scc --noconfirm
+WORKDIR /build
+COPY . /build/orionos
 
-# ── build OnlyOffice from AUR (as a non-root build user) ─────────────
-RUN useradd -m builder && \
-    echo "builder ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/builder
-RUN su builder -c " \
-    git clone --depth=1 https://aur.archlinux.org/onlyoffice-bin.git /tmp/onlyoffice && \
-    cd /tmp/onlyoffice && \
-    makepkg -s --noconfirm 2>&1 | tail -5 \
-    " && \
-    find /tmp/onlyoffice -name '*.pkg.tar.zst' -exec cp {} /onlyoffice.pkg.tar.zst \; || \
-    echo "OnlyOffice AUR build failed — will be skipped in ISO"
+# Build OrionOS components
+RUN cd /build/orionos && make && make install
 
-# ── show which mkinitcpio hooks archiso installed (helps debugging) ───
-RUN echo "=== archiso initcpio hooks ===" && \
-    ls /usr/lib/initcpio/hooks/ 2>/dev/null || echo "(none found)"
+# Copy archiso profile and build the ISO
+RUN cp -r /build/orionos/iso/profile /tmp/orionos-profile
+RUN mkarchiso -v -w /tmp/iso-work -o /output /tmp/orionos-profile
 
-# ── copy the entire OrionOS source tree ──────────────────────────────
-WORKDIR /orionos
-COPY . .
-
-# ── build the OrionOS binaries inside the container ───────────────────
-# pkg-config finds X11/Xft headers automatically on Arch — no overrides needed
-RUN make
-
-# ── generate the default wallpaper ───────────────────────────────────
-RUN bash themes/wallpapers/generate-default.sh || true
-
-# ── run the ISO build script ──────────────────────────────────────────
-# --privileged is required for loop device mounts inside the container
-ENTRYPOINT ["/orionos/iso/docker/entrypoint.sh"]
+CMD ["/bin/bash"]

iso/profiledef.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+# archiso profile definition for OrionOS
+
+iso_name="OrionOS"
+iso_label="ORIONOS_$(date +%Y%m)"
+iso_publisher="OrionOS Project"
+iso_application="OrionOS Live"
+iso_version="$(date +%Y.%m)"
+install_dir="arch"
+buildmodes=('iso')
+bootmodes=('bios.syslinux.mbr' 'bios.syslinux.eltorito'
+           'uefi-ia32.grub.esp' 'uefi-x64.grub.esp'
+           'uefi-ia32.grub.eltorito' 'uefi-x64.grub.eltorito')
+arch="x86_64"
+pacman_conf="pacman.conf"
+airootfs_image_type="squashfs"
+airootfs_image_tool_options=('-comp' 'zstd' '-Xcompression-level' '15')
+file_permissions=(
+    ["/etc/orionos/xinitrc"]="0:0:755"
+    ["/root/.xinitrc"]="0:0:755"
+)