fix: remove emoji from section headers for consistency

Author: ErwanDecoster

src/get-started/helloWorld/1-overview.md

@@ -12,7 +12,7 @@ import Container from '../../components/Container.vue'
 import CardWithoutBorder from '../../components/CardWithoutBorder.vue'
 </script>
 
-# 🧐 iExec Overview
+# iExec Overview
 
 > Reading time 🕒 8 min
 
@@ -25,7 +25,7 @@ manage sensitive data.
 
 </Banner>
 
-## 👨‍💻 Building Privacy-preserving iApp with iExec
+## Building Privacy-preserving iApp with iExec
 
 Imagine you're building a decentralized app (dApp) that needs to **handle
 sensitive user data**, for example:
@@ -53,7 +53,7 @@ and **monetization** features into your iApp.
 
 :::
 
-## 👷 How do we Solve it?
+## How do we Solve it?
 
 Unlike traditional tools, iExec protects your data throughout its entire
 lifecycle - during storage, transfer, and even while **being processed by
@@ -71,7 +71,7 @@ ecosystem.
 
 :::
 
-## 🔒 The Three Key Elements?
+## The Three Key Elements?
 
 iExec combines three fundamental elements that work together seamlessly:
 
@@ -104,7 +104,7 @@ the next level in **Web3** ecosystems.
 
 :::
 
-### 🧸 DeCC Explained Like You're 5
+### DeCC Explained Like You're 5
 
 Imagine a **secure room**, like a private bank vault for data, where everything
 inside stays **safe** and **private**.
@@ -117,7 +117,7 @@ environments) can enter the room to work with your data. You stay in **control**
 by setting **access rules** that only you can modify about who can access it and
 when.
 
-## 🔍 Building your First Privacy-preserving iApp
+## Building your First Privacy-preserving iApp
 
 Let's meet Bob and Alice to understand how iExec enables Privacy-preserving
 applications:
@@ -149,7 +149,7 @@ Depending on the iApp's use case, Alice could:
 
 And many other use cases...
 
-## 🎯 Key Takeaways
+## Key Takeaways
 
 <div class="flex flex-col my-6">
 <p>In this chapter, we covered the core concepts of iExec:</p>

src/get-started/welcome.md

@@ -39,7 +39,7 @@ iExec believes privacy should be **plug-and-play simple**, not an afterthought.
 
 :::
 
-## 🛠️ How iExec works
+## How iExec works
 
 iExec provides Turnkey Privacy tools that make confidential computing simple and
 actionable:
@@ -69,7 +69,7 @@ Ready-to-use components to protect sensitive data and computation:
 <CardGrid>
 <CardWithoutBorder>
 
-### 💰 Finance
+### Finance
 
 - Analyze sensitive financial data
 - Process credit scores without exposing personal information
@@ -78,7 +78,7 @@ Ready-to-use components to protect sensitive data and computation:
 
 <CardWithoutBorder>
 
-### 🤖 AI/ML
+### AI/ML
 
 - Train models on private datasets
 - Perform confidential predictions
@@ -87,7 +87,7 @@ Ready-to-use components to protect sensitive data and computation:
 
 <CardWithoutBorder>
 
-### 🔬 Research
+### Research
 
 - Share and analyze research data securely
 - Collaborate while protecting intellectual property
@@ -96,7 +96,7 @@ Ready-to-use components to protect sensitive data and computation:
 
 <CardWithoutBorder>
 
-### 📊 Business Analytics
+### Business Analytics
 
 - Process competitive market data
 - Analyze business metrics confidentially
@@ -105,7 +105,7 @@ Ready-to-use components to protect sensitive data and computation:
 
 <CardWithoutBorder>
 
-### 🎮 Gaming
+### Gaming
 
 - Protect player data and game assets
 - Process in-game transactions securely<
@@ -114,7 +114,7 @@ Ready-to-use components to protect sensitive data and computation:
 
 <CardWithoutBorder>
 
-### 🏥 Healthcare
+### Healthcare
 
 - Process patient records privately
 - Run medical analyses while preserving patient confidentiality