Fix duplicate icon assignment

reports.yml

@@ -1,5 +1,6 @@
 - name: hits
   label: Hits
+  icon: pulse
   chart: line
   query: |
     SELECT {bucket} AS bucket,
@@ -10,6 +11,7 @@
 
 - name: error_rate
   label: Error Rate (%)
+  icon: file-alert
   chart: line
   query: |
     SELECT {bucket} AS bucket,
@@ -20,6 +22,7 @@
 
 - name: cache_status_breakdown
   label: Cache Status
+  icon: archive
   chart: polarArea
   query: |
     SELECT cache_status AS bucket,
@@ -37,6 +40,7 @@
 
 - name: domain_traffic
   label: Top Domains
+  icon: globe
   chart: table
   per_domain: false
   query: |
@@ -48,6 +52,7 @@
 
 - name: bytes_sent
   label: Bytes Sent
+  icon: upload
   chart: line
   query: |
     SELECT {bucket} AS bucket,
@@ -58,6 +63,7 @@
 
 - name: top_paths
   label: Top Paths
+  icon: map
   chart: table
   query: |
     SELECT path AS bucket,
@@ -73,6 +79,7 @@
 
 - name: user_agents
   label: User Agents
+  icon: user
   chart: table
   query: |
     SELECT user_agent AS bucket,
@@ -84,6 +91,7 @@
 
 - name: referrers
   label: Referrers
+  icon: link
   chart: table
   query: |
     SELECT referer AS bucket,
@@ -95,6 +103,7 @@
 
 - name: status_distribution
   label: HTTP Statuses
+  icon: server
   chart: pie
   query: |
     SELECT CASE