chore: simplify grading for self paced course (#326)

* updated the grading flow for self paced course

* updated some logic and translations

* fix bug with newsfeed not opening for students and fix more bugs

* remove console

* add blog template route

* add doc page

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Co-authored-by: Rotimi Best <best@classroomio.com>

apps/dashboard/src/routes/courses/[id]/lessons/+page.svelte

@@ -296,7 +296,7 @@
             <!-- 3 dot edit -->
             <div class="flex flex-row">
               <RoleBasedSecurity allowedRoles={[1, 2]}>
-                <OverflowMenu size="xl" class={`absolute right-0 top-0`}>
+                <OverflowMenu size="xl">
                   <OverflowMenuItem
                     disabled={$globalStore.isStudent}
                     text={lesson.is_unlocked