Add og image for sql

src/components/Premium/PremiumPage.tsx

@@ -74,7 +74,6 @@ export function PremiumPage() {
           </div>
         </div>
 
-        {/* Stats Section */}
         <div className="mb-10 flex flex-wrap items-center justify-center gap-x-10 gap-y-8 lg:mb-20">
           <StatsItem icon={Users2} text="+100K Learners" />
           <StatsItem icon={Bot} text="+160K Roadmaps" />
@@ -82,7 +81,6 @@ export function PremiumPage() {
           <StatsItem icon={Wand2} text="+1M AI Chats" />
         </div>
 
-        {/* Features Grid */}
         <div className="mb-10 lg:mb-20">
           <p className="mb-8 text-center text-sm text-slate-400">
             <PartyPopper className="relative -top-0.5 mr-2 inline-block h-4 w-4 text-blue-400" />
@@ -112,10 +110,8 @@ export function PremiumPage() {
           </div>
         </div>
 
-        {/* Credibility Stats */}
         <CredibilityStats />
 
-        {/* Pricing Section */}
         <div className="mb-20 pt-10" id="pricing">
           <h2 className="mb-6 text-center text-3xl font-bold text-white lg:mb-12">
             Choose Your Plan
@@ -188,7 +184,6 @@ export function PremiumPage() {
           </div>
         </div>
 
-        {/* Final CTA */}
         <div className="mx-auto max-w-3xl text-center">
           <h2 className="mb-4 text-3xl font-bold text-white">
             Not Ready to Commit Yet?

src/data/guides/sql-how-long-to-learn.md

@@ -6,6 +6,7 @@ excludedBySlug: '/sql/how-long-to-learn'
 seo:
   title: How Long Does It Take to Learn SQL? (An Expert's Take)
   description: How long does it take to learn SQL? A seasoned expert shares what to expect, from basics to job-ready skills.
+  ogImageUrl: https://assets.roadmap.sh/guest/how-long-does-it-take-to-learn-sql-4o4jz.jpg
 isNew: true
 type: 'textual'
 date: 2025-06-26
@@ -18,6 +19,8 @@ tags:
   - 'guide-sitemap'
 ---
 
+![How Long Does It Take to Learn SQL? (An Expert's Take)](https://assets.roadmap.sh/guest/how-long-does-it-take-to-learn-sql-4o4jz.jpg)
+
 With steady practice, you can start grasping basic SQL concepts in just a few days, grow confident writing queries within a month, and reach proficiency in advanced SQL concepts in three to six months.
 
 However, before you mark your calendar, remember this timeline does not apply to everyone.