refactor: update icon system, fix login and add temp auth

refactor all icon map references from zniconsMap to iconsMap across the codebase
standardize icon import paths and add complete src/assets/fonts/znicons.ts definition file
fix login page query selector typo and replace hardcoded client ID with environment variable
add temporary auth token injection in request utility using env var
update ZnIcon documentation and development environment config

src/components/CreateServiceOrder/index.vue

@@ -38,7 +38,7 @@
 
             <div v-else class="w-full h-full flex flex-items-center flex-justify-center" @click="handleChooseImage">
               <uni-icons fontFamily="znicons" size="24" color="#6A717F">
-                {{ zniconsMap["zn-camera"] }}
+                {{ iconsMap["zn-camera"] }}
               </uni-icons>
             </div>
           </div>
@@ -74,7 +74,7 @@ import { ref, computed, onMounted, nextTick, defineProps, watch } from "vue";
 import { SCROLL_TO_BOTTOM } from "@/constants/constant";
 import { createWorkOrder } from "@/api/workOrder";
 import { uploadFile } from "@/api/upload";
-import { zniconsMap } from "@/assets/fonts/znicons";
+import { iconsMap } from "@/assets/fonts/znicons";
 
 const props = defineProps({
   toolCall: {