delete ink and update doc

Author: todortodorovic

.CONTRIBUTING/tutorials/.CONTRIBUTING.md

@@ -118,7 +118,7 @@ Where the number will be 01, 02, 03, etc.
 ## Tutorial Categories
 
 - **polkadot-sdk/**: Parachains, pallets, runtime development
-- **smart-contracts/**: EVM, ink!, demo applications  
+- **smart-contracts/**: EVM, PVM, demo applications  
 - **interoperability/**: XCM operations, channel management
 - **dapps/**: Frontend integration, API usage
 - **onchain-governance/**: Proposals, OpenGov operations

.CONTRIBUTING/tutorials/templates/README.md

@@ -15,7 +15,6 @@ For tutorials covering:
 ### 💎 [Smart Contracts Template](smart-contracts-template.md)
 For tutorials covering:
 - EVM smart contracts (Solidity)
-- ink! smart contracts (Rust)
 - Contract deployment and interaction
 - DeFi applications
 - Token contracts

.CONTRIBUTING/tutorials/templates/dapps-template.md

@@ -34,7 +34,7 @@ npx create-react-app my-polkadot-dapp --template typescript
 cd my-polkadot-dapp
 
 # Install Polkadot dependencies
-npm install @polkadot/api @polkadot/extension-dapp @polkadot/util
+npm install @polkadot/api@VERSION @polkadot/extension-dapp@VERSION @polkadot/util@VERSION
 ```
 
 ### Project Structure

.CONTRIBUTING/tutorials/templates/smart-contracts-template.md

@@ -2,7 +2,7 @@
 title: [Your Smart Contract Tutorial Title - Max 45 chars]
 description: [Description of the smart contract functionality - 120-160 chars]
 tutorial_badge: Beginner | Intermediate | Advanced
-categories: Smart Contracts, EVM, ink!, DeFi
+categories: Smart Contracts, EVM, PVM, DeFi
 ---
 
 # [Your Smart Contract Tutorial Title]
@@ -18,8 +18,7 @@ categories: Smart Contracts, EVM, ink!, DeFi
 
 Before starting, ensure you have:
 
-- **For EVM contracts**: Remix IDE or local development setup
-- **For ink! contracts**: ink! development environment
+- **For EVM/PVM contracts**: Remix IDE or local development setup
 - MetaMask wallet configured for [specific network]
 - Test tokens for deployment and testing
 - Basic understanding of [Solidity/Rust/relevant language]
@@ -31,7 +30,7 @@ Before starting, ensure you have:
 ### For EVM Contracts:
 ```bash
 # Install required tools
-npm install -g @openzeppelin/cli
+npm install -g @openzeppelin/cli@VERSION
 npm install hardhat
 ```
 
@@ -90,9 +89,6 @@ Run tests:
 # For EVM contracts
 npx hardhat test
 
-# For ink! contracts
-cargo test
-```
 
 ## Step 5: Deployment
 

.CONTRIBUTING/tutorials/templates/xcm-interoperability-template.md

@@ -169,7 +169,7 @@ Continue exploring cross-chain operations:
 
 ## Additional Resources
 
-- [XCM Format Documentation](https://github.com/paritytech/xcm-format)
-- [Polkadot.js XCM Tools](https://polkadot.js.org/apps/)
-- [XCM Simulator](https://github.com/paritytech/polkadot/tree/master/xcm/xcm-simulator)
-- [Cross-Chain Asset Registry](https://github.com/paritytech/asset-registry)
+- [XCM Format Documentation](https://github.com/paritytech/xcm-format){target=\_blank} 
+- [Polkadot.js XCM Tools](https://polkadot.js.org/apps/){target=\_blank} 
+- [XCM Simulator](https://github.com/paritytech/polkadot/tree/master/xcm/xcm-simulator){target=\_blank} 
+- [Cross-Chain Asset Registry](https://github.com/paritytech/asset-registry){target=\_blank}