Fix date filters broken by Blade HTML-encoding of operators

Filter codes containing >= or <= operators were being HTML-encoded
by Blade's {{ }} syntax (e.g. >= became &gt;=), causing a mismatch
between the Livewire wire:model binding key and the PHP lookup key.
This made all date filters with comparison operators silently fail.

Operators are now mapped to safe aliases (gte, lte, gt, lt) in the
filter code while keeping the actual SQL operator unchanged.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: SimonBarrettACT

src/Support/Filters/BaseFilter.php

@@ -21,7 +21,7 @@ public function __construct($key, $label)
     {
         $this->key = $key;
         $this->label = $label;
-        $this->code = $label.':'.$this->operator;
+        $this->code = $this->buildCode();
     }
 
     public static function make($label, $key = null): static
@@ -61,11 +61,30 @@ public function component(): string
     public function useOperator(string $operator): static
     {
         $this->operator = $operator;
-        $this->code = $this->label.':'.$this->operator;
+        $this->code = $this->buildCode();
 
         return $this;
     }
 
+    /**
+     * Build the filter code from the label and a Blade-safe operator alias.
+     *
+     * Operators like >= and <= are mapped to gte/lte so that Blade's {{ }}
+     * HTML-encoding does not break wire:model bindings.
+     */
+    private function buildCode(): string
+    {
+        $operator = match ($this->operator) {
+            '>=' => 'gte',
+            '<=' => 'lte',
+            '>' => 'gt',
+            '<' => 'lt',
+            default => $this->operator,
+        };
+
+        return $this->label.':'.$operator;
+    }
+
     public function useComponent(string $component): static
     {
         $this->component = $component;