feat: enhance strategy deletion process with user feedback and validation checks

web/src/lib/httpClient.ts

@@ -85,11 +85,16 @@ export class HttpClient {
    * Only business errors are returned to caller
    */
   private async handleError(error: AxiosError): Promise<any> {
+    const isSilent = (error.config as any)?.silentError === true
+
     // Network error (no response from server)
     if (!error.response) {
-      toast.error('Network error - Please check your connection', {
-        description: 'Unable to reach the server',
-      })
+      if (!isSilent) {
+        toast.error('Network error - Please check your connection', {
+          id: 'network-error',
+          description: 'Unable to reach the server',
+        })
+      }
       throw new Error('Network error')
     }
 
@@ -132,25 +137,34 @@ export class HttpClient {
 
     // Handle 403 Forbidden - system error
     if (status === 403) {
-      toast.error('Permission Denied', {
-        description: 'You do not have permission to access this resource',
-      })
+      if (!isSilent) {
+        toast.error('Permission Denied', {
+          id: 'permission-denied',
+          description: 'You do not have permission to access this resource',
+        })
+      }
       throw new Error('Permission denied')
     }
 
     // Handle 404 Not Found - system error
     if (status === 404) {
-      toast.error('API Not Found', {
-        description: 'The requested endpoint does not exist (404)',
-      })
+      if (!isSilent) {
+        toast.error('API Not Found', {
+          id: `404-${(error.config as any)?.url || 'unknown'}`,
+          description: 'The requested endpoint does not exist (404)',
+        })
+      }
       throw new Error('API not found')
     }
 
     // Handle 500+ Server Error - system error
     if (status >= 500) {
-      toast.error('Server Error', {
-        description: 'Please try again later or contact support',
-      })
+      if (!isSilent) {
+        toast.error('Server Error', {
+          id: 'server-error',
+          description: 'Please try again later or contact support',
+        })
+      }
       throw new Error('Server error')
     }
 
@@ -171,6 +185,7 @@ export class HttpClient {
       data?: any
       params?: any
       headers?: Record<string, string>
+      silent?: boolean
     } = {}
   ): Promise<ApiResponse<T>> {
     try {
@@ -180,6 +195,7 @@ export class HttpClient {
         data: options.data,
         params: options.params,
         headers: options.headers,
+        ...(options.silent && { silentError: true }),
       })
 
       // Success