docs: update readme

Author: upupnoah

README.md

@@ -1,112 +1,3 @@
-# Rust Template
+# simple-redis
 
-## Environment settings
-
-### Install Rust
-
-```bash
-curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
-```
-
-### Install VSCode Extensions
-
-- crates: Rust package management
-- Even Better TOML: TOML file support
-- Better Comments: Optimized comment display
-- Error Lens: Improved error prompts
-- GitLens: Enhanced Git features
-- Github Copilot: Code suggestions
-- indent-rainbow: Indentation display optimization
-- Prettier - Code formatter: Code formatting tool
-- REST client: REST API debugging tool
-- rust-analyzer：Rust language support
-- Rust Test lens：Rust test support
-- Rust Test Explorer：Rust test overview
-- TODO Highlight：TODO highlighting
-- vscode-icons：Icon optimization
-- YAML：YAML file support
-
-### Install cargo generate
-
-cargo generate is a tool for generating project templates. It can use an existing GitHub repo as a template to generate a new project.
-
-```bash
-cargo install cargo-generate
-```
-The new project will use the `upupnoah/rust-template` template to generate basic code:：
-
-```bash
-cargo generate upupnoah/rust-template
-```
-
-### Install pre-commit
-
-pre-commit is a code checking tool that can perform code checks before committing code.
-
-```bash
-pipx install pre-commit
-```
-
-After successful installation, run `pre-commit install`.
-
-### Install cargo-deny
-
-Cargo deny is a Cargo plugin that can be used to check the security of dependencies.
-
-```bash
-cargo install --locked cargo-deny
-```
-
-### Install typos
-
-Typos is a spell checking tool.
-
-```bash
-cargo install typos-cli
-```
-
-### Install git-cliff
-
-git cliff is a tool for generating changelogs.
-
-```bash
-cargo install git-cliff
-```
-
-### Install cargo nextest
-
-cargo nextest is an enhanced testing tool for Rust.
-
-```bash
-cargo install cargo-nextest --locked
-```
-
-## Template Usage
-
-1. cargo generate rust-noah/rust-template
-
-2. Enter the directory, modify the cliff.toml file, change the URL after replace= to your own repository address (you need to create a repository first)
-   1. Create an empty repository on GitHub (excluding README, .gitignore, and LICENSE).
-   2. cd new-project-dir (Name of the new project)
-   3. Execute the command in the empty project created in step 1 (git remote add ...)
-
-3. pre-commit install
-
-4. Change the package.name in the Cargo.toml file to the name of the new project.
-
-Note:
-- If git commit encounters problems, please delete `deny.toml` and then execute `cargo deny init`
-  - Add the code below to licenses.
-      ```toml
-      unlicensed = "allow"
-      allow = [
-      "MIT",
-      "Apache-2.0",
-      "Unicode-DFS-2016",
-      "MPL-2.0",
-      "BSD-2-Clause",
-      "BSD-3-Clause",
-      "ISC",
-      "CC0-1.0",
-      ]
-      ```
+A simple redis server implementation.