fix: resolve Tcl/Tk init.tcl not found error when running from explorer

- Move _configure_tk_runtime() before tkinter import to set TCL_LIBRARY early
- Add PyInstaller 6.x _internal directory support for Tcl/Tk paths
- Switch ControlPanel.spec to onedir mode for reliable Tcl/Tk bundling

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>

ControlPanel.spec

@@ -0,0 +1,47 @@
+# -*- mode: python ; coding: utf-8 -*-
+
+
+a = Analysis(
+    ['D:\\App\\python\\YantaiVisionX\\src\\ui\\control_panel.py'],
+    pathex=[],
+    binaries=[],
+    datas=[('C:\\Users\\sladr\\anaconda3\\envs\\YantaiVisionX\\Library\\lib\\tcl8.6', 'tcl/tcl8.6'), ('C:\\Users\\sladr\\anaconda3\\envs\\YantaiVisionX\\Library\\lib\\tk8.6', 'tcl/tk8.6')],
+    hiddenimports=[],
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    noarchive=False,
+    optimize=0,
+)
+pyz = PYZ(a.pure)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    [],
+    exclude_binaries=True,
+    name='ControlPanel',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    runtime_tmpdir=None,
+    console=False,
+    disable_windowed_traceback=False,
+    argv_emulation=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+)
+
+coll = COLLECT(
+    exe,
+    a.binaries,
+    a.datas,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    name='ControlPanel',
+)

ControlPanel_debug.spec

@@ -0,0 +1,47 @@
+# -*- mode: python ; coding: utf-8 -*-
+# Debug version with onedir mode to inspect file structure
+
+a = Analysis(
+    ['D:\\App\\python\\YantaiVisionX\\src\\ui\\control_panel.py'],
+    pathex=[],
+    binaries=[],
+    datas=[('C:\\Users\\sladr\\anaconda3\\envs\\YantaiVisionX\\Library\\lib\\tcl8.6', 'tcl/tcl8.6'), ('C:\\Users\\sladr\\anaconda3\\envs\\YantaiVisionX\\Library\\lib\\tk8.6', 'tcl/tk8.6')],
+    hiddenimports=[],
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    noarchive=False,
+    optimize=0,
+)
+pyz = PYZ(a.pure)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    [],
+    exclude_binaries=True,
+    name='ControlPanel_debug',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    runtime_tmpdir=None,
+    console=True,  # Enable console to see errors
+    disable_windowed_traceback=False,
+    argv_emulation=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+)
+
+coll = COLLECT(
+    exe,
+    a.binaries,
+    a.datas,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    name='ControlPanel_debug',
+)

src/ui/control_panel.py

@@ -2,17 +2,96 @@
 
 from __future__ import annotations
 
+import os
+import sys
+from pathlib import Path
+
+
+def _configure_tk_runtime() -> None:
+    """Ensure Tcl/Tk resource paths are set when running from a frozen bundle."""
+
+    def _env_path_is_valid(var_name: str) -> bool:
+        path = os.environ.get(var_name)
+        return bool(path and Path(path).exists())
+
+    def _preferred_candidates(folder: str) -> list[Path]:
+        candidates: list[Path] = []
+        if getattr(sys, "frozen", False):
+            base = Path(getattr(sys, "_MEIPASS", Path(__file__).parent))
+            candidates.extend(
+                [
+                    base / "_internal" / "tcl" / folder,  # PyInstaller 6.x onedir
+                    base / "tcl" / folder,
+                    base / folder,
+                ]
+            )
+            special_map = {
+                "tcl8.6": [base / "_internal" / "_tcl_data", base / "_tcl_data"],
+                "tk8.6": [base / "_internal" / "_tk_data", base / "_tk_data"],
+            }
+            candidates.extend(special_map.get(folder, []))
+        return candidates
+
+    def _common_roots() -> list[Path]:
+        roots: list[Path] = []
+        try:
+            roots.append(Path(__file__).resolve().parents[2])
+        except ValueError:
+            pass
+        roots.extend([Path(sys.base_prefix), Path(sys.prefix)])
+
+        for var_name in ("TCL_LIBRARY", "TK_LIBRARY"):
+            env_value = os.environ.get(var_name)
+            if env_value:
+                roots.append(Path(env_value).parent)
+
+        deduped: list[Path] = []
+        seen: set[Path] = set()
+        for root in roots:
+            try:
+                resolved = root.resolve()
+            except OSError:
+                continue
+            if resolved in seen:
+                continue
+            seen.add(resolved)
+            deduped.append(resolved)
+        return deduped
+
+    def _set_library(var_name: str, folder_name: str) -> None:
+        forced = False
+        if getattr(sys, "frozen", False):
+            for candidate in _preferred_candidates(folder_name):
+                if candidate.exists() and candidate.is_dir():
+                    os.environ[var_name] = str(candidate)
+                    forced = True
+                    break
+        if forced or _env_path_is_valid(var_name):
+            return
+
+        for root in _common_roots():
+            for candidate in (root / "tcl" / folder_name, root / folder_name):
+                if candidate.exists() and candidate.is_dir():
+                    os.environ[var_name] = str(candidate)
+                    return
+
+    _set_library("TCL_LIBRARY", "tcl8.6")
+    _set_library("TK_LIBRARY", "tk8.6")
+
+
+# Configure Tcl/Tk paths BEFORE importing tkinter
+_configure_tk_runtime()
+
 import queue
+import subprocess
 import threading
 import tkinter as tk
-from tkinter import ttk, filedialog, messagebox
-import subprocess
-from pathlib import Path
+from tkinter import filedialog, messagebox, ttk
 from typing import Any, Dict, Optional
 
 from main import YantaiVisionXSystem
+from src.utils.path_utils import get_app_root, resolve_app_path
 from tools.roi_calibration_tool import ROICalibrationTool
-from src.utils.path_utils import resolve_app_path, get_app_root
 
 
 class ControlPanelApp: