fix(scripts): raw-string PROJECT_FILE_PATH in new device tools

The scan_network_devices, verify_device_reachable, and
rebind_device_to_scan templates used plain "..." strings for
PROJECT_FILE_PATH. With a UNC path like \\files\... the rendered Python
source had "\\files\..." which Python's source parser collapses to
"\files\..." (one backslash). ensure_project_open then saw the mangled
path as different from the (correctly-opened) primary, CLOSED the
primary project, and failed to reopen the corrupted path.

Other scripts use r"..." to bypass source-level escaping. Applying the
same to the three new ones.

Also bumps to 0.9.5.

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "codesys-mcp-sp21-plus",
-  "version": "0.9.4",
+  "version": "0.9.5",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "codesys-mcp-sp21-plus",
-      "version": "0.9.4",
+      "version": "0.9.5",
       "license": "MIT",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.26.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "codesys-mcp-sp21-plus",
-  "version": "0.9.4",
+  "version": "0.9.5",
   "description": "Codesys-MCP-SP21+ -- fork of luke-harriman/Codesys-MCP carrying CODESYS V3.5 SP22 Patch 1 fixes (and forward-compat with later SPs): script-engine API drift, online/runtime tool auto-login, dual-SHA release classifier, set_pou_code omitted-decl wipe fix, add_library managed-overload, etc. MCP server for CODESYS with persistent UI instance and file-based IPC.",
   "main": "dist/server.js",
   "bin": {

src/scripts/rebind_device_to_scan.py

@@ -14,10 +14,10 @@
 
 import sys, scriptengine as script_engine, os, traceback, json
 
-PROJECT_FILE_PATH = "{PROJECT_FILE_PATH}"
-MATCH_NAME = "{MATCH_NAME}"        # optional override
-MATCH_DEVICE_ID = "{MATCH_DEVICE_ID}"  # optional override
-MATCH_ADDRESS = "{MATCH_ADDRESS}"  # optional override -- skip scan match
+PROJECT_FILE_PATH = r"{PROJECT_FILE_PATH}"
+MATCH_NAME = r"{MATCH_NAME}"        # optional override
+MATCH_DEVICE_ID = r"{MATCH_DEVICE_ID}"  # optional override
+MATCH_ADDRESS = r"{MATCH_ADDRESS}"  # optional override -- skip scan match
 
 
 def _find_gateway(target_device):

src/scripts/scan_network_devices.py

@@ -18,7 +18,7 @@
 
 import sys, scriptengine as script_engine, os, traceback, json
 
-PROJECT_FILE_PATH = "{PROJECT_FILE_PATH}"
+PROJECT_FILE_PATH = r"{PROJECT_FILE_PATH}"
 USE_CACHE = "{USE_CACHE}" == '1'
 
 

src/scripts/verify_device_reachable.py

@@ -13,7 +13,7 @@
 
 import sys, scriptengine as script_engine, os, traceback, json
 
-PROJECT_FILE_PATH = "{PROJECT_FILE_PATH}"
+PROJECT_FILE_PATH = r"{PROJECT_FILE_PATH}"
 
 
 def _find_gateway(target_device):