Fix network device description/machinenotes display and edit

- Fix ADO cursor issue where reading rs("description") twice caused
  empty values (IsNull check consumed the field value)
- Change all device pages to read description field once using
  `description = rs("description") & ""` pattern
- Add deviceDescription variable in displaydevice.asp
- Fix machinetypeid mapping: IDF=17, Camera=18 (was swapped)
- Add model dropdown fix to include currently assigned model
- Add server application tracking feature
- Various other improvements and fixes

Files affected:
- displaydevice.asp, displaylocationdevice.asp
- deviceaccesspoint.asp, deviceserver.asp, deviceswitch.asp
- devicecamera.asp, deviceidf.asp
- savenetworkdevice.asp, networkdevices.asp

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

search.asp

@@ -294,8 +294,8 @@ Set rs = Nothing
                         <div class="form-group row">
                             <label class="col-lg-3 col-form-label form-control-label">Topic:</label>
                             <div class="col-lg-9">
-                                <select name="appid"  class="btn btn-light px-3">
-			<option value=''>-------------</option>
+                                <select name="appid" class="form-control" required>
+                                    <option value=''>-- Select Topic --</option>
 <%
 	strSQL = "SELECT appid, appname FROM applications WHERE isactive = 1 ORDER BY appname ASC"
 	Set rs2 = ExecuteParameterizedQuery(objConn, strSQL, Array())
@@ -306,17 +306,15 @@ Set rs = Nothing
 	rs2.Close
 	Set rs2 = Nothing
 %>
-			</select>
-
-                            </div>
-                         <div class="form-group row">
-                            <div class="col-lg-4">
-				<BR>
-                                <input type="submit" class="btn btn-primary" value="Add to KB">
-                            </div>
+                                </select>
                             </div>
                         </div>
-			</form>
+                        <div class="form-group row">
+                            <div class="col-lg-9 offset-lg-3">
+                                <input type="submit" class="btn btn-primary" value="Add to KB">
+                            </div>
+                        </div>
+                    </form>
 		</div>
 
               <h5 class="card-title">Search Results</h5>