sc-16940 handle nil options in report intializer (#5712)

Story card:
[sc-16940](https://app.shortcut.com/simpledotorg/story/16940/fix-template-error-in-user-analytics-dashbooard)

### Because
A NoMethodError was raised in Dashboard::DrRaiReport when the options
parameter was nil.
This caused the User Analytics (Dr. Rai Report) dashboard to fail
rendering.

### This addresses
Safely accesses optional parameters using
options&.dig(:selected_quarter) and options&.dig(:with_non_contactable)
instead of directly referencing options[:selected_quarter] and
options[:with_non_contactable].

### Test instructions

- Open the app.
- Click on the Sync API.
- Check whether the sync request fails or completes successfully.
- Ensure no errors are raised during sync.

Author: Gyan-Gupta-Rtsl

app/components/dashboard/dr_rai_report.rb

@@ -3,16 +3,16 @@ class Dashboard::DrRaiReport < ApplicationComponent
   attr_reader :periods, :region
   attr_accessor :selected_period
 
-  def initialize(periods, region_slug, options, lite = false)
+  def initialize(periods, region_slug, options = {}, lite = false)
     @lite = lite
     @periods = periods
     @region = Region.find_by(slug: region_slug)
-    @selected_period = if options[:selected_quarter].nil?
+    @selected_period = if options&.dig(:selected_quarter).nil?
       Period.new(type: :quarter, value: current_period.value.to_s)
     else
-      Period.new(type: :quarter, value: options[:selected_quarter])
+      Period.new(type: :quarter, value: options&.dig(:selected_quarter))
     end
-    @with_non_contactable = options[:with_non_contactable].present?
+    @with_non_contactable = options&.dig(:with_non_contactable).present?
   end
 
   def indicators

spec/components/dashboard/dr_rai_report_spec.rb

@@ -39,6 +39,14 @@
       render_inline(described_class.new(periods, region, rai_options))
       expect(page).to have_text("Q2 2024")
     end
+
+    it "handles nil options without error and defaults to the current period" do
+      allow(Period).to receive(:current).and_return(quarter1)
+      expect {
+        render_inline(described_class.new(periods, region, nil))
+      }.not_to raise_error
+      expect(page).to have_text("Q1 2024")
+    end
   end
 
   describe "#classes_for_period" do