docs(common): polish the quick start (#361)

Author: yuxizama

docs/solidity-guides/README.md

@@ -0,0 +1,2 @@
+# Overview
+

docs/solidity-guides/SUMMARY.md

@@ -1,36 +1,38 @@
-- [Overview](overview.md)
+# Table of contents
+
+* [Overview](README.md)
 
 ## Getting Started
 
-- [What is FHEVM Solidity](getting-started/overview.md)
-- [Set up Hardhat](hardhat/setup.md)
-- [Quick Start - Tutorial](getting-started/README.md)
-  - [1. Setting up Hardhat](hardhat/setup.md)
-  - [2. Write a simple contract](getting-started/write_a_simple_contract.md)
-  - [3. Turn it into FHEVM](getting-started/turn_into_fhevm.md)
+* [What is FHEVM Solidity](getting-started/overview.md)
+* [Set up Hardhat](getting-started/quick-start-tutorial/setup.md)
+* [Quick Start Tutorial](getting-started/quick-start-tutorial/README.md)
+  * [1. Set up Hardhat](getting-started/quick-start-tutorial/setup.md)
+  * [2. Write a simple contract](getting-started/write_a_simple_contract.md)
+  * [3. Turn it into FHEVM](getting-started/fhecounter.md)
 
 ## Smart Contract
 
-- [Configuration](configure.md)
-  - [Contract addresses](contract_addresses.md)
-- [Supported types](types.md)
-- [Operations on encrypted types](operations/README.md)
-  - [AsEbool, asEuintXX, and asEaddress operations](operations/asEXXoperators.md)
-  - [Generate random numbers](operations/random.md)
-- [Encrypted Inputs](inputs.md)
-- [Access Control List](acl/README.md)
-  - [ACL examples](acl/acl_examples.md)
-- [Logics](logics/README.md)
-  - [Branching](logics/conditions.md)
-  - [Dealing with branches and conditions](logics/loop.md)
-  - [Error handling](logics/error_handling.md)
-- [Decryption](decryption/oracle.md) -[Debugging](decryption/debugging.md)
+* [Configuration](configure.md)
+  * [Contract addresses](contract_addresses.md)
+* [Supported types](types.md)
+* [Operations on encrypted types](operations/README.md)
+  * [AsEbool, asEuintXX, and asEaddress operations](operations/asEXXoperators.md)
+  * [Generate random numbers](operations/random.md)
+* [Encrypted Inputs](inputs.md)
+* [Access Control List](acl/README.md)
+  * [ACL examples](acl/acl_examples.md)
+* [Logics](<README (1).md>)
+  * [Branching](logics/conditions.md)
+  * [Dealing with branches and conditions](logics/loop.md)
+  * [Error handling](logics/error_handling.md)
+* [Decryption](decryption/oracle.md)
 
 ## Development Guide
 
-- [Hardhat module](hardhat/README.md)
-  - [Setup Hardhat](hardhat/setup.md)
-  - [Test](hardhat/test.md)
-  - [Deployment](hardhat/deploy.md)
-- [Foundry](foundry.md)
-- [HCU Estimator](hcu.md)
+* [Hardhat module](hardhat/README.md)
+  * [Setup Hardhat](getting-started/quick-start-tutorial/setup.md)
+  * [Test](hardhat/test.md)
+  * [Deployment](hardhat/deploy.md)
+* [Foundry](foundry.md)
+* [HCU Estimator](hcu.md)