v0.6.4 - Retour onedir (configuration stable)

Changements :
- Retour a --onedir : seule configuration sans erreur DLL confirmee
- _internal/ recommite dans le repo
- build.bat restaure avec copie automatique de _internal/

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

_internal/_tcl_data/msgs/pl.msg

@@ -0,0 +1,52 @@
+# created by tools/loadICU.tcl -- do not edit
+namespace eval ::tcl::clock {
+    ::msgcat::mcset pl DAYS_OF_WEEK_ABBREV [list \
+        "N"\
+        "Pn"\
+        "Wt"\
+        "\u015ar"\
+        "Cz"\
+        "Pt"\
+        "So"]
+    ::msgcat::mcset pl DAYS_OF_WEEK_FULL [list \
+        "niedziela"\
+        "poniedzia\u0142ek"\
+        "wtorek"\
+        "\u015broda"\
+        "czwartek"\
+        "pi\u0105tek"\
+        "sobota"]
+    ::msgcat::mcset pl MONTHS_ABBREV [list \
+        "sty"\
+        "lut"\
+        "mar"\
+        "kwi"\
+        "maj"\
+        "cze"\
+        "lip"\
+        "sie"\
+        "wrz"\
+        "pa\u017a"\
+        "lis"\
+        "gru"\
+        ""]
+    ::msgcat::mcset pl MONTHS_FULL [list \
+        "stycze\u0144"\
+        "luty"\
+        "marzec"\
+        "kwiecie\u0144"\
+        "maj"\
+        "czerwiec"\
+        "lipiec"\
+        "sierpie\u0144"\
+        "wrzesie\u0144"\
+        "pa\u017adziernik"\
+        "listopad"\
+        "grudzie\u0144"\
+        ""]
+    ::msgcat::mcset pl BCE "p.n.e."
+    ::msgcat::mcset pl CE "n.e."
+    ::msgcat::mcset pl DATE_FORMAT "%Y-%m-%d"
+    ::msgcat::mcset pl TIME_FORMAT "%H:%M:%S"
+    ::msgcat::mcset pl DATE_TIME_FORMAT "%Y-%m-%d %H:%M:%S %z"
+}