v0.6.2 - Retour en onefile, suppression _internal

Changements :
- Retour a --onefile : exe unique, plus besoin de _internal/
- Le fix Zone.Identifier (v0.5.9) resout le probleme de DLL pour les exe telecharges
- Suppression de _internal/ du repo et ajout au .gitignore
- build.bat simplifie

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

_internal/_tcl_data/msgs/bg.msg

@@ -1,52 +0,0 @@
-# created by tools/loadICU.tcl -- do not edit
-namespace eval ::tcl::clock {
-    ::msgcat::mcset bg DAYS_OF_WEEK_ABBREV [list \
-        "\u041d\u0434"\
-        "\u041f\u043d"\
-        "\u0412\u0442"\
-        "\u0421\u0440"\
-        "\u0427\u0442"\
-        "\u041f\u0442"\
-        "\u0421\u0431"]
-    ::msgcat::mcset bg DAYS_OF_WEEK_FULL [list \
-        "\u041d\u0435\u0434\u0435\u043b\u044f"\
-        "\u041f\u043e\u043d\u0435\u0434\u0435\u043b\u043d\u0438\u043a"\
-        "\u0412\u0442\u043e\u0440\u043d\u0438\u043a"\
-        "\u0421\u0440\u044f\u0434\u0430"\
-        "\u0427\u0435\u0442\u0432\u044a\u0440\u0442\u044a\u043a"\
-        "\u041f\u0435\u0442\u044a\u043a"\
-        "\u0421\u044a\u0431\u043e\u0442\u0430"]
-    ::msgcat::mcset bg MONTHS_ABBREV [list \
-        "I"\
-        "II"\
-        "III"\
-        "IV"\
-        "V"\
-        "VI"\
-        "VII"\
-        "VIII"\
-        "IX"\
-        "X"\
-        "XI"\
-        "XII"\
-        ""]
-    ::msgcat::mcset bg MONTHS_FULL [list \
-        "\u042f\u043d\u0443\u0430\u0440\u0438"\
-        "\u0424\u0435\u0432\u0440\u0443\u0430\u0440\u0438"\
-        "\u041c\u0430\u0440\u0442"\
-        "\u0410\u043f\u0440\u0438\u043b"\
-        "\u041c\u0430\u0439"\
-        "\u042e\u043d\u0438"\
-        "\u042e\u043b\u0438"\
-        "\u0410\u0432\u0433\u0443\u0441\u0442"\
-        "\u0421\u0435\u043f\u0442\u0435\u043c\u0432\u0440\u0438"\
-        "\u041e\u043a\u0442\u043e\u043c\u0432\u0440\u0438"\
-        "\u041d\u043e\u0435\u043c\u0432\u0440\u0438"\
-        "\u0414\u0435\u043a\u0435\u043c\u0432\u0440\u0438"\
-        ""]
-    ::msgcat::mcset bg BCE "\u043f\u0440.\u043d.\u0435."
-    ::msgcat::mcset bg CE "\u043d.\u0435."
-    ::msgcat::mcset bg DATE_FORMAT "%Y-%m-%e"
-    ::msgcat::mcset bg TIME_FORMAT "%k:%M:%S"
-    ::msgcat::mcset bg DATE_TIME_FORMAT "%Y-%m-%e %k:%M:%S %z"
-}