fix: make text visible in dark theme

- Add text-ink-gray-9 to headings
- Text now shows in both light and dark themes

frontend/src/pages/Home/Home.vue

@@ -7,7 +7,7 @@
 	<div class="w-full px-5 pt-5 pb-10">
 		<div class="flex items-center justify-between">
 			<div class="space-y-2">
-				<div class="text-xl font-bold">
+				<div class="text-xl font-bold text-ink-gray-9">
 					{{ __('Hey') }}, {{ user.data?.full_name }} 👋
 				</div>
 				<div class="text-lg text-ink-gray-6">

frontend/src/pages/Home/StudentHome.vue

@@ -2,7 +2,7 @@
 	<div>
 		<div v-if="myCourses.data?.length" class="mt-10">
 			<div class="flex items-center justify-between mb-3">
-				<span class="font-semibold text-lg">
+				<span class="font-semibold text-lg text-ink-gray-9">
 					{{
 						myCourses.data[0].membership
 							? __('My Courses')
@@ -34,7 +34,7 @@
 
 		<div v-if="myBatches.data?.length" class="mt-10">
 			<div class="flex items-center justify-between mb-3">
-				<span class="font-semibold text-lg">
+				<span class="font-semibold text-lg text-ink-gray-9">
 					{{
 						myBatches.data?.[0].students.includes(user.data?.name)
 							? __('My Batches')
@@ -67,7 +67,7 @@
 		<div class="grid grid-cols-2 gap-5 mt-10">
 			<UpcomingEvaluations :forHome="true" />
 			<div v-if="myLiveClasses.data?.length">
-				<div class="font-semibold text-lg mb-3">
+				<div class="font-semibold text-lg mb-3 text-ink-gray-9">
 					{{ __('Upcoming Live Classes') }}
 				</div>
 				<div class="grid grid-cols-1 md:grid-cols-2 gap-5">