Merge pull request #8 from Firstset/docs/add-marketing-images

docs: add marketing images to overview pages

Author: bernatfp

content/index.mdx

@@ -22,3 +22,5 @@ Brasa is a liquid staking token (LST) protocol built on Fogo that allows you to:
 - **Optimize your yield** through Brasa's delegation strategy
 
 Ready to learn more? Start with the [Overview](/overview).
+
+![FOGO staking flow: User stakes FOGO through Brasa to validators and receives stFOGO](/marketing/FOGO%20Staking%20explainer.png)

content/overview/brasa-protocol.mdx

@@ -25,6 +25,8 @@ for other uses. Liquid staking solves this by issuing you a liquid token
 
 All while your underlying FOGO continues earning staking rewards.
 
+![Brasa liquid staking vs native staking comparison](/marketing/Brasa%20vs%20Native%20staking.png)
+
 ## Staking Infrastructure
 
 The protocol stakes its FOGO across the Fogo validator set, ensuring your stake

content/overview/stfogo.mdx

@@ -30,6 +30,8 @@ For example:
 The exchange rate increases as the underlying staked FOGO earns rewards, which
 are automatically reflected in the value of your stFOGO holdings.
 
+![stFOGO vs FOGO value comparison over time](/marketing/stFOGO%20vs%20FOGO%20comparison%20chart.png)
+
 ### Composable & Redeemable
 
 stFOGO is a standard SPL token, making it fully composable in DeFi applications
@@ -41,6 +43,8 @@ and redeemable at any time through multiple methods (see
 stFOGO's composability unlocks multiple ways to generate additional yield on top
 of your staking rewards:
 
+![stFOGO DeFi integrations ecosystem](/marketing/stFOGO%20Integrations.png)
+
 ### Decentralized Exchanges
 
 Use stFOGO on DEXes such as [Valiant](https://valiant.trade) to:
@@ -60,6 +64,8 @@ Leverage stFOGO in lending protocols such as [Pyron](https://pyron.fi) and
 - **Yield looping**: Borrow FOGO against stFOGO, stake it for more stFOGO, and
   repeat to amplify your staking yield exposure
 
+![stFOGO yield strategies: Provide Liquidity, Lend, Leveraged Staking, Self-repaying loans](/marketing/stFOGO%20Strategies.png)
+
 ### Future Integrations
 
 The Brasa ecosystem is continuously growing with new DeFi integrations. As more

package.json

@@ -16,7 +16,7 @@
     "prepare": "husky"
   },
   "dependencies": {
-    "next": "15.0.7",
+    "next": "15.5.12",
     "nextra": "^4.0.0",
     "nextra-theme-docs": "^4.0.0",
     "react": "^19.1.0",