Replace immunefi with hackenproof

docs/reference/bugbounty.mdx

@@ -1,60 +1,20 @@
 ---
-sidebar_label: Bug Bounty
-id: bugbounty
-title: Bug Bounty
 sidebar_position: 3
 ---
 
-## Bug Bounty Overview
+# Bug Bounty
 
 ZetaChain is committed to security across all aspects of its ecosystem. To that
 end, ZetaChain has established a bug bounty program to reward researchers,
 developers, and users who help identify and report security vulnerabilities.
 
-You can access and report issues at
-[https://immunefi.com/bounty/zetachain/](https://immunefi.com/bounty/zetachain/).
+You can access and report issues at https://hackenproof.com/zetachain
 
 ## Scope
 
 The scope of this bug bounty program is focused on ZetaChain's smart contracts,
 public-facing APIs, blockchain protocol/infrastructure, and web applications.
 
-## Program Guidelines
-
-1. All reports must be submitted through the Immunefi, accessible
-   [here](https://immunefi.com/bounty/zetachain/).
-2. Report any suspected vulnerability promptly.
-3. Do not attempt to exploit a vulnerability without prior authorization.
-4. Do not publicly disclose a vulnerability before it is reported and patched.
-5. Do not access data or systems beyond the scope of the vulnerability.
-6. Do not use social engineering techniques.
-7. Do not attempt to access accounts or personal data of users.
-
-## Rewards
-
-The rewards for successful vulnerability reports range from $5,000 to $100,000,
-depending on the severity of the issue. All payouts are to be done by the
-ZetaChain team through Immunefi.
-
-### **Smart Contracts**
-
-| Critical | USD $30,000 to $100,000 |
-| -------- | ----------------------- |
-| High     | USD $10,000 to $30,000  |
-| Medium   | USD $10,000             |
-
-### **Websites and Applications**
-
-| Critical | USD $15,000 to $30,000 |
-| -------- | ---------------------- |
-| High     | USD $5,000 to $15,000  |
-| Medium   | USD $5,000             |
-
-## Responsible Disclosure
-
-We value responsible disclosure, and we encourage all participants to act
-responsibly when reporting vulnerabilities.
-
 ## Contact
 
 For any questions or concerns, please contact us at [email protected].

docs/reference/explorers.mdx

@@ -1,20 +1,8 @@
 ---
 sidebar_position: 9
-title: Explorers
 ---
 
-# Explorers
-
-Here's a list of blockchain explorers that you can use to explore ZetaChain
-testnet:
-
-- [ZetaScan](https://athens3.explorer.zetachain.com)
-- [Blockscout](https://zetachain-athens-3.blockscout.com)
-- [Exploreme](https://zetachain.exploreme.pro)
-- [Ping.Pub](https://testnet.ping.pub/zetachain)
-- [Explorers Guru](https://zetachain.explorers.guru)
-
-## ZetaScan
+# ZetaScan
 
 ZetaScan is a blockchain explorer maintained by the ZetaChain team. You can view
 recent ZetaChain transactions and track the status of cross-chain transactions