chore: Update README.md examples section (#1853)

* Update README.md examples section

* Update README.md

* Update README.md

README.md

@@ -92,19 +92,35 @@ Flamegraph also requires sudo mode to run (hence the `--root` cli arg) and will
 
 [flamegraph]: https://docs.rs/crate/flamegraph/0.1.6
 
-## Running examples
+## Running Examples
 
 ```shell
-cargo run -p revm --features ethersdb --example fork_ref_transact
-```
+# Run database reference example
+cargo run -p example-database-ref
 
-Generate block traces and write them to json files in a new `traces/` directory.
-Each file corresponds to a transaction in the block and is named as such: `<tx index>.json`.
+# Run contract deployment example
+cargo run -p example-contract-deployment
 
-```shell
-cargo run -p revm --features std,serde-json,ethersdb --example generate_block_traces
+# Query Uniswap V2 pool reserves
+cargo run -p example-uniswap-get-reserves
+
+# Execute USDC swap on Uniswap V2
+cargo run -p example-uniswap-v2-usdc-swap
+
+# Generate block traces 
+cargo run -p example-block-traces
+
+# Run database reference example
+cargo run -p example-database-ref
 ```
 
+All examples can be found in the `examples/` directory. Each example demonstrates different aspects of revm:
+- `block_traces`: Generating execution traces for entire blocks
+- `contract_deployment`: Deploying and interacting with smart contracts
+- `database_ref`: Using database references for state access
+- `uniswap_get_reserves`: Reading state from Uniswap contracts
+- `uniswap_v2_usdc_swap`: Executing swaps on Uniswap V2
+
 # Used by:
 
 * [Foundry](https://github.com/foundry-rs/foundry) is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.