chore(repo): baseline du fork input-remapper (upstream v2.2.1)

Le dépôt ne contenait que README.md ; ajout de l'intégralité du code
fonctionnel du fork comme socle stable de la branche de release.
L'état runtime d'orchestration (.ideai/) est exclu du suivi.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

DEBIAN/control

@@ -0,0 +1,8 @@
+Package: input-remapper
+Version: 2.2.1
+Architecture: all
+Maintainer: Sezanzeb <b8x45ygc9@mozmail.com>
+Depends: build-essential, libpython3-dev, libdbus-1-dev, python3, python3-evdev, python3-dasbus, python3-gi, gettext, python3-cairo, libgtk-3-0, libgtksourceview-4-dev, python3-pydantic, python3-packaging, python3-psutil
+Description: A tool to change the mapping of your input device buttons
+Replaces: python3-key-mapper, key-mapper, input-remapper-gtk, input-remapper-daemon, python3-inputremapper
+Conflicts: python3-key-mapper, key-mapper, input-remapper-gtk, input-remapper-daemon, python3-inputremapper

DEBIAN/copyright

@@ -0,0 +1,3 @@
+Files: *
+Copyright: 2025 Sezanzeb
+License: GPL-3+

DEBIAN/postinst

@@ -0,0 +1,17 @@
+#!/bin/bash
+if [ -d "/run/systemd/system/" ]; then
+  # old name, those lines should at some point be removed from postinst
+  pkill -f key-mapper-service
+  systemctl disable key-mapper 2> /dev/null || true
+  systemctl stop key-mapper 2> /dev/null || true
+
+  # The ubuntu package creates those two symlinks that break when installing the .deb
+  # built from source. Either ubuntus packages need to be uninstalled with --purge first,
+  # or those files need to be unlinked manually.
+  unlink /etc/systemd/system/input-remapper.service || true
+  unlink /etc/systemd/system/default.target.wants/input-remapper-daemon.service || true
+
+  pkill -f input-remapper-service  # might have been started by the gui previously
+  systemctl enable input-remapper
+  systemctl start input-remapper
+fi