Paragraph format & dark mode icons (EXPOSUREAPP-6188, EXPOSUREAPP-6211) (#2753)

* reused existing icons with dark mode and deleted wrong unused icons

* update font styling

* removed font weight

Co-authored-by: BMItter <46747780+BMItter@users.noreply.github.com>
Co-authored-by: Mohamed <mohamed.metwalli@sap.com>
Co-authored-by: I502720 <axel.herbstreith@sap.com>

Corona-Warn-App/src/main/res/drawable/trace_location_stay.xml

-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="18dp"
-    android:height="21dp"
-    android:viewportWidth="18"
-    android:viewportHeight="21">
-  <path
-      android:pathData="M13,11C10.24,11 8,13.24 8,16C8,18.76 10.24,21 13,21C15.76,21 18,18.76 18,16C18,13.24 15.76,11 13,11ZM14.65,18.35L12.5,16.2V13H13.5V15.79L15.35,17.64L14.65,18.35ZM14,2H10.82C10.4,0.84 9.3,0 8,0C6.7,0 5.6,0.84 5.18,2H2C0.9,2 0,2.9 0,4V19C0,20.1 0.9,21 2,21H8.11C7.52,20.43 7.04,19.75 6.69,19H2V4H4V7H12V4H14V9.08C14.71,9.18 15.38,9.39 16,9.68V4C16,2.9 15.1,2 14,2ZM8,4C7.45,4 7,3.55 7,3C7,2.45 7.45,2 8,2C8.55,2 9,2.45 9,3C9,3.55 8.55,4 8,4Z"
-      android:fillColor="#007FAD"/>
-</vector>

Corona-Warn-App/src/main/res/drawable/trace_location_warning.xml

-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="32dp"
-    android:height="32dp"
-    android:viewportWidth="32"
-    android:viewportHeight="32">
-  <path
-      android:pathData="M16,16m-16,0a16,16 0,1 1,32 0a16,16 0,1 1,-32 0"
-      android:fillColor="#F5F5F5"/>
-  <path
-      android:pathData="M22.4593,15.7042C22.4593,19.3782 19.4813,22.3562 15.8073,22.3562C12.1333,22.3562 9.1553,19.3782 9.1553,15.7042C9.1553,12.0302 12.1333,9.0522 15.8073,9.0522C19.4813,9.0522 22.4593,12.0302 22.4593,15.7042Z"
-      android:strokeWidth="1.5"
-      android:fillColor="#00000000"
-      android:fillType="evenOdd"
-      android:strokeColor="#007FAD"/>
-  <group>
-    <clip-path
-        android:pathData="M5,9.0332H8.9876V23.3061H5V9.0332Z"
-        android:fillType="evenOdd"/>
-    <path
-        android:pathData="M8.2726,23.3062C1.6166,16.4932 7.1646,9.1062 7.2216,9.0332L8.0146,9.6422C7.8046,9.9152 2.9456,16.4222 8.9876,22.6072L8.2726,23.3062Z"
-        android:fillColor="#007FAD"
-        android:fillType="evenOdd"/>
-  </group>
-  <path
-      android:pathData="M23.3117,23.273C29.9677,16.46 24.4197,9.073 24.3627,9L23.5697,9.609C23.7797,9.882 28.6387,16.389 22.5967,22.574L23.3117,23.273Z"
-      android:fillColor="#007FAD"
-      android:fillType="evenOdd"/>
-</vector>

Corona-Warn-App/src/main/res/layout/fragment_trace_location_onboarding.xml

@@ -77,12 +77,13 @@
 
             <ImageView
                 android:id="@+id/check_in_warning_image"
-                android:layout_width="32dp"
-                android:layout_height="32dp"
-                android:layout_marginTop="24dp"
-                android:src="@drawable/trace_location_warning"
-                android:layout_marginStart="24dp"
-                app:layout_constraintTop_toBottomOf="@+id/check_in_onboarding_subtitle"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="@dimen/spacing_normal"
+                android:layout_marginTop="@dimen/spacing_large"
+                android:importantForAccessibility="no"
+                android:src="@drawable/ic_qr_tracing_static"
+                app:layout_constraintTop_toBottomOf="@id/check_in_onboarding_subtitle"
                 app:layout_constraintStart_toStartOf="parent" />
 
             <TextView
@@ -98,12 +99,13 @@
 
             <ImageView
                 android:id="@+id/check_in_stay_image"
-                android:layout_width="32dp"
-                android:layout_height="32dp"
-                android:layout_marginTop="24dp"
-                android:src="@drawable/trace_location_stay"
-                android:layout_marginStart="24dp"
-                app:layout_constraintTop_toBottomOf="@+id/check_in_onboarding_warning"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="@dimen/spacing_normal"
+                android:layout_marginTop="@dimen/spacing_medium"
+                android:importantForAccessibility="no"
+                android:src="@drawable/ic_qr_time"
+                app:layout_constraintTop_toBottomOf="@id/check_in_onboarding_warning"
                 app:layout_constraintStart_toStartOf="parent" />
 
             <TextView
@@ -148,7 +150,7 @@
                     android:layout_marginTop="4dp"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintTop_toBottomOf="@+id/check_in_onboarding_card_title" />
+                    app:layout_constraintTop_toBottomOf="@id/check_in_onboarding_card_title" />
 
                 <ImageView
                     android:id="@+id/check_in_onboarding_bulletpoint1"
@@ -156,7 +158,7 @@
                     android:layout_height="8dp"
                     android:src="@drawable/bullet_point"
                     android:layout_marginTop="24dp"
-                    app:layout_constraintTop_toBottomOf="@+id/check_in_onboarding_card_subtitle"
+                    app:layout_constraintTop_toBottomOf="@id/check_in_onboarding_card_subtitle"
                     app:layout_constraintStart_toStartOf="parent" />
 
                 <TextView
@@ -192,7 +194,7 @@
                     android:layout_height="8dp"
                     android:src="@drawable/bullet_point"
                     android:layout_marginTop="22dp"
-                    app:layout_constraintTop_toBottomOf="@+id/check_in_onboarding_body3"
+                    app:layout_constraintTop_toBottomOf="@id/check_in_onboarding_body3"
                     app:layout_constraintStart_toStartOf="parent" />
 
                 <TextView
@@ -215,7 +217,7 @@
                     android:layout_height="8dp"
                     android:src="@drawable/bullet_point"
                     android:layout_marginTop="22dp"
-                    app:layout_constraintTop_toBottomOf="@+id/check_in_onboarding_body4"
+                    app:layout_constraintTop_toBottomOf="@id/check_in_onboarding_body4"
                     app:layout_constraintStart_toStartOf="parent" />
 
                 <TextView

Corona-Warn-App/src/main/res/layout/trace_location_privacy_card.xml

@@ -41,7 +41,8 @@
 
     <TextView
         android:id="@+id/first_bulletpoint_title"
-        style="@style/subtitleBoldSixteen"
+        style="@style/subtitle"
+        android:textStyle="bold"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="@dimen/spacing_normal"
@@ -71,7 +72,8 @@
 
     <TextView
         android:id="@+id/second_bulletpoint_title"
-        style="@style/subtitleBoldSixteen"
+        style="@style/subtitle"
+        android:textStyle="bold"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginTop="@dimen/spacing_normal"