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>

install/__main__.py

@@ -0,0 +1,116 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# input-remapper - GUI for device specific keyboard mappings
+# Copyright (C) 2025 sezanzeb <b8x45ygc9@mozmail.com>
+#
+# This file is part of input-remapper.
+#
+# input-remapper is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# input-remapper is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with input-remapper.  If not, see <https://www.gnu.org/licenses/>.
+
+"""Build input-remapper including its translations and system-files.
+
+pip, in many cases, fails to install data files, which need to go into system paths,
+and instead puts them (despite them being absolute paths) into
+/usr/lib/python3/inputremapper/usr/share/...
+
+python3 setup.py install is deprecated
+
+meson fails to install the module into a path that can actually be imported, and
+its python features require one to specify each individual file of the module.
+
+So instead, input-remapper uses a custom python solution. Hopefulls this works well
+enough to prevent all ModuleNotFoundErrors in the future.
+"""
+
+import shutil
+import os
+import sys
+from enum import Enum
+
+from install.check_dependencies import check_dependencies
+from install.data_files import build_data_files
+from install.module import build_input_remapper_module
+from install.language import make_lang
+
+import argparse
+
+
+class Components(str, Enum):
+    data_files = "data_files"
+    python_module = "python_module"
+
+
+def parse_args():
+    parser = argparse.ArgumentParser(description="Tool to install input-remapper with.")
+    parser.add_argument(
+        "--root",
+        type=str,
+        help=(
+            "Where to install input-remapper to. For example ./build to prepare a "
+            "package archive or for debugging, or / to install it to the system."
+        ),
+        required=True,
+    )
+    parser.add_argument(
+        "--components",
+        type=str, nargs='+',
+        help=(
+            f'A list of components to install. Default: --components '
+            f'{Components.python_module.value} {Components.data_files.value}'
+        ),
+        default=[Components.python_module, Components.data_files],
+        metavar="COMPONENT"
+    )
+    args = parser.parse_args()
+    return args
+
+
+def ask(msg) -> bool:
+    answer = ""
+    while answer not in ["y", "n"]:
+        answer = input(f"{msg} [y/n] ").lower()
+    return answer == "y"
+
+
+def print_headline(message: str) -> None:
+    print(f"\033[7m{message}\033[0m")
+
+
+def main() -> None:
+    args = parse_args()
+
+    if os.path.exists(args.root) and not args.root.startswith("/"):
+        delete = ask(f"{args.root} already exists. Delete?")
+        if delete:
+            shutil.rmtree(args.root)
+        else:
+            sys.exit(3)
+
+    for component in args.components:
+        if component not in [Components.data_files, Components.python_module]:
+            raise ValueError(f"Unknown component {component}")
+
+    if Components.data_files in args.components:
+        print_headline(f'Installing component "{Components.data_files.value}"')
+        build_data_files(args.root)
+        make_lang(args.root)
+
+    if Components.python_module in args.components:
+        print_headline(f'Installing component "{Components.python_module.value}"')
+        check_dependencies()
+        build_input_remapper_module(args.root)
+
+
+if __name__ == "__main__":
+    main()