refactor: Replace console logging with logger utility

- Add logger import across multiple view components
- Replace console.error/warn/log with logger methods
- Update error handling to use structured logging
- Improve type safety for error objects
- Add crypto-browserify polyfill for browser environment

The changes improve logging by:
1. Using consistent logging interface
2. Adding structured error logging
3. Improving error type safety
4. Centralizing logging configuration
5. Fixing browser compatibility issues

Affected files:
- Multiple view components
- vite.config.ts
- Build configuration

src/views/ContactQRScanShowView.vue

@@ -109,7 +109,7 @@ import {
 import { decodeEndorserJwt, ETHR_DID_PREFIX } from "../libs/crypto/vc";
 import { retrieveAccountMetadata } from "../libs/util";
 import { Router } from "vue-router";
-
+import { logger } from "../utils/logger";
 @Component({
   components: {
     QrcodeStream,
@@ -210,7 +210,7 @@ export default class ContactQRScanShow extends Vue {
           return;
         }
       } catch (e) {
-        console.error("Error parsing QR info:", e);
+        logger.error("Error parsing QR info:", e);
         this.danger("Could not parse the QR info.", "Read Error");
         return;
       }
@@ -274,7 +274,7 @@ export default class ContactQRScanShow extends Vue {
           }
         }
       } catch (e) {
-        console.error("Error saving contact info:", e);
+        logger.error("Error saving contact info:", e);
         this.$notify(
           {
             group: "alert",
@@ -310,7 +310,7 @@ export default class ContactQRScanShow extends Vue {
     if (result.error) {
       this.danger(result.error as string, "Error Setting Visibility");
     } else if (!result.success) {
-      console.error("Got strange result from setting visibility:", result);
+      logger.error("Got strange result from setting visibility:", result);
     }
   }
 
@@ -360,7 +360,7 @@ export default class ContactQRScanShow extends Vue {
         );
       }
     } catch (error) {
-      console.error("Error when registering:", error);
+      logger.error("Error when registering:", error);
       let userMessage = "There was an error.";
       const serverError = error as AxiosError;
       if (serverError) {
@@ -389,7 +389,7 @@ export default class ContactQRScanShow extends Vue {
 
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
   onScanError(error: any) {
-    console.error("Scan was invalid:", error);
+    logger.error("Scan was invalid:", error);
     this.$notify(
       {
         group: "alert",